The UK scientist at the center of a controversy surrounding e-mails leaked from a leading UK climate research unit has admitted the strain of the affair led him to consider suicide.
The Copenhagen climate talks went nowhere. The Senate's attempt to pass a global warming bill appears stuck. But that's doesn't mean greenhouse gas laws aren't coming.
Public concern about global warming and trust in climate leaders has dropped sharply in the U.S. according to a survey.
The U.N.'s leading panel on climate change has apologized for misleading data published in a 2007 report that warned Himalayan glaciers could melt by 2035.
What a difference a decade makes. Since the turn of the millennium environmental issues have come to the forefront with a marked shift toward all things green in politics, technology and perhaps most importantly, society.
A new proposal to curb global warming could jump start stalled Senate greenhouse gas discussions and put an average of $1,100 a year back into the pockets of American consumers.
Even if world leaders haven't finished the job with the global accord produced at the Copenhagen climate talks, the summit was not a total bust. That's because negotiators there outlined a landmark deal aimed at making money grow on trees.
U.N. chief Ban Ki-moon said Saturday a "deal has been reached" that could be the framework for a binding global climate change treaty.
Polar bears have been featured in Coca-Cola's holiday advertising for nearly a century. Last month, Muhtar Kent, the company's CEO, traveled to the Arctic to see the furry creatures up close.
The World Health Organization (WHO) held a "side event" for public health officials in Copenhagen, Thursday, in an effort to put public health at the center of the climate-change debate.
The UK scientist at the center of a controversy surrounding e-mails leaked from a leading UK climate research unit has admitted the strain of the affair led him to consider suicide.
The Copenhagen climate talks went nowhere. The Senate's attempt to pass a global warming bill appears stuck. But that's doesn't mean greenhouse gas laws aren't coming.
Public concern about global warming and trust in climate leaders has dropped sharply in the U.S. according to a survey.
The U.N.'s leading panel on climate change has apologized for misleading data published in a 2007 report that warned Himalayan glaciers could melt by 2035.
What a difference a decade makes. Since the turn of the millennium environmental issues have come to the forefront with a marked shift toward all things green in politics, technology and perhaps most importantly, society.
A new proposal to curb global warming could jump start stalled Senate greenhouse gas discussions and put an average of $1,100 a year back into the pockets of American consumers.
Even if world leaders haven't finished the job with the global accord produced at the Copenhagen climate talks, the summit was not a total bust. That's because negotiators there outlined a landmark deal aimed at making money grow on trees.
U.N. chief Ban Ki-moon said Saturday a "deal has been reached" that could be the framework for a binding global climate change treaty.
Polar bears have been featured in Coca-Cola's holiday advertising for nearly a century. Last month, Muhtar Kent, the company's CEO, traveled to the Arctic to see the furry creatures up close.
The World Health Organization (WHO) held a "side event" for public health officials in Copenhagen, Thursday, in an effort to put public health at the center of the climate-change debate.
With Copenhagen climate talks looking stalled and the Senate mired in complicated eco-wrangling, is there a simpler way to get the U.S. to reduce the carbon emissions that most scientists blame for global warming?
U.N. Secretary-General Ban Ki-moon on Tuesday urged both industrialized and developing countries to do more during this week's Copenhagen summit toward reaching an agreement on limiting carbon emissions.
Thousands of protesters took to the streets and hundreds were detained Saturday in Copenhagen as they demanded a climate-change agreement that would curb greenhouse gas emissions and aid developing countries harmed by pollution.
There's been a lot of gloom surrounding the climate talks in Copenhagen, Denmark, and let's face it, some of it is well-founded. Trying to get 192 countries to agree on a new treaty would be tough even in the best of economic times, and these aren't the best of economic times.
Hacked e-mails from top environmental researchers, which appear to question whether humans influence climate, have been misunderstood, former Vice President Al Gore said Wednesday.
In graduate school and as a mountaineer and nature photographer, I've visited many of the world's great mountain ranges and seen hundreds of glaciers.
Copenhagen, Denmark, is 5,000 miles away from New Orleans, Louisiana. But representatives of the 192 nations gathering this week at the climate change conference need to keep the memory of a flooded New Orleans in mind.
As world leaders gathered in Copenhagen Monday for the start of the United Nations climate conference, leaked e-mails from an internationally-renowned climate research unit threaten to overshadow the talks.
The United States and China have not offered to go far enough to combat climate change, a top European Union official said as a major international summit on the subject opened Monday.
On the opening day of the global climate summit in Denmark, a key U.N. official said she is optimistic that there will be a binding international treaty next year to cut greenhouse gas emissions.
Greenhouse gas emissions pose a threat to public health and welfare, EPA Administrator Lisa Jackson said Monday.
I asked a knowledgeable environmentalist earlier this week: "How big a story is the CRU scandal in your community?"
It's a massive jamboree, with tempers on both sides of the issue running hot and no final deal in sight.
The drumbeat rousing world leaders to action on climate change is fading out as delegates get down to the business of negotiating a global deal at climate talks in Copenhagen.
The UK's weather service, the Met Office is to publish station temperature records that make up the global land surface temperature record.
Nepal's cabinet met at the base of Everest on Friday to highlight the impact of climate change on the Himalayas and adopted a 10-point Everest Declaration.
When the arctic winds howl and angry waves pummel the shore of this Inupiat Eskimo village, Shelton and Clara Kokeok fear that their house, already at the edge of the Earth, finally may plunge into the gray sea below.
The director of a U.K. research unit that has been at the center of a row over climate change data has said he is standing down from his post while an independent review is conducted.
G20 economies need to quadruple cuts in their carbon intensity levels in the next ten years or risk a dangerous rise in global temperatures by 2050, according to new report.
Chinese Premier Wen Jiabao will attend a major U.N. climate-change summit next month in Denmark, a Foreign Ministry spokesman said Thursday.
An online debate over global warming science has broken out after an unknown hacker broke into the e-mail server at a prominent climate-research center, stole more than a thousand e-mails about global warming and posted them online.
President Obama will go to Copenhagen, Denmark, next month for a climate change summit, the White House said Wednesday.
Lars G. Josefsson showed up at the UN General Assembly in New York City in September with a petition signed by 244,500 people that called for action on climate change, including the fixing of a global price for carbon emissions.
A possible rise in sea levels by 0.5 meters by 2050 could put at risk more than $28 trillion worth of assets in the world's largest coastal cities, according to a report compiled for the insurance industry.
Tim Flannery believes the future peace and stability of the world rides on action at next month's United Nations Climate Change Conference in Copenhagen.
On the steep, dusty slopes of the Chacaltaya mountains, thousands of meters above sea level in the Bolivian Andes, the hardy farmers tending root crops or herding llamas have no need of scientists or climatologists to measure the impact of global warming.
China and the United States, the largest producers of greenhouse gases, will team up to fight climate change and create clean energy, their leaders said Tuesday.
The success of a congressional effort to push through stymied climate change legislation remains far from a sure thing.
A new international treaty to combat climate change will not be ready when 40 world leaders meet next month in Copenhagen but may be finished next year, a top United Nations official said Friday in Barcelona.
Whatever happened to all those new nuclear power plants the country was supposed to build?
A Senate committee Thursday approved a major climate change bill despite a boycott by all of the panel's seven Republican members.
Top Democrats put the issue of climate change back in the spotlight Tuesday, debating legislation to cut greenhouse gas emissions while announcing $3.4 billion in new clean energy funds.
If Congress won't get the job done on climate change, President Obama has a way to do it himself. But is he strong-arming the legislative branch?
The last 50 years have borne witness to a spate of climate-related disasters across the world causing over 800,000 fatalities and $1 trillion in economic losses.
Chinese President Hu Jintao told a U.N. summit on climate change Tuesday that China will reduce greenhouse gas emissions and increase reliance on clean energy sources in coming years.
President Obama joined other world leaders Tuesday in calling for immediate and substantive steps to combat climate change, saying failure to act now would bring "irreversible catastrophe."
The world's tropical forests are disappearing, and one reason is simple economics: People, companies and governments earn more by logging, mining or farming places such as the Amazon jungle than by conserving them.
The global aviation industry has agreed to cut its net carbon emissions to half 2005 levels by 2050 under a plan to be set out on Tuesday by British Airways chief, Willie Walsh.
World leaders converge Tuesday in New York to focus on climate change, with the clock ticking down toward a summit this year in Denmark, where a global climate change pact is to be signed.
Ancient man may have started global warming through massive deforestation and burning that could have permanently altered the Earth's climate, according to a new study by researchers at the University of Virginia and the University of Maryland-Baltimore County.
You're probably not thinking about what you would like for Christmas yet. But ask any environmentalist for their ideal gift and you'll get a version of this answer: a binding agreement at the UN Climate Change Conference in Copenhagen this December that is strong enough to match the science.
What is the future for energy? Where will our power come from by 2020? Send us your thoughts and we'll print the best ones here.
U.S. Secretary of State Hillary Clinton praised India's efforts to reduce carbon emissions Sunday, but India's environment minister said the country won't agree to "legally binding" limits on greenhouse gases.
Microsoft had trouble solving the problems with its Vista operating system, so what are its chances of fixing climate change?
America should attack global warming by ... painting rooftops and road surfaces white.
In the high-stakes game of climate change, the United States and other countries are betting on the idea that technology can make dirty coal cleaner.
Twenty milligrams; that's the average amount of carbon emissions generated from the time it took you to read the first two words of this article.
Leaders of both industrialized powers and emerging economies have agreed to work together on setting a goal to limit global warming to levels recommended by scientists, U.S. President Barack Obama said at the G-8 summit.
There are many reasons as to why coal today is the dominant fuel in power generation. In coal many countries found a way to alleviate the extreme dependence of Middle East oil after the 1970's oil crisis.
The House approved a sweeping energy and climate bill Friday which could for the first time usher in widespread government restrictions on greenhouse gases and help renewable energy become cost competitive with fossil fuels.
To guard against public indifference to climate change the United Nations has enlisted a coalition of the world's leading advertising agencies.
Man-made climate change threatens to stress water resources, challenge crops and livestock, raise sea levels and adversely affect human health, according to a report released by the Obama administration on Tuesday.
The head of the Intergovernmental Panel on Climate Change has rejected suggestions that the United States has adopted too soft a stance on climate change negotiations with China.
A new kind of refugee is on the rise. And by 2050, there could be as many as 200 million of them.
Former U.S. President Bill Clinton on Tuesday urged urban leaders and policymakers they need to take the lead now in fighting climate change.
With Congress about to take up sweeping climate-change legislation, expect to hear more in coming weeks from John Christy, director of the Earth System Science Center at University of Alabama-Huntsville.
The indigenous people of Alaska have stood firm against some of the most extreme weather conditions on Earth for thousands of years. But now, flooding blamed on climate change is forcing at least one Eskimo village to move to safer ground.
Secretary of State Hillary Clinton told representatives of the world's leading economies Monday that the United States is no longer "absent without leave" in the global warming debate.
Plants absorbed carbon dioxide more efficiently under polluted skies than they would have done in a cleaner atmosphere, according to new findings published this week in Nature magazine.
Here's yet another reason to stay in shape: Thinner people contribute less to global warming, according to a new study.
Six heat-trapping gases that contribute to air pollution pose potential health hazards, the Environmental Protection Agency said Friday in a landmark announcement that could lead to regulation of the gases.
The world is facing an increasing risk of "irreversible" climate shifts because worst-case scenarios warned of two years ago are being realized, an international panel of scientists has warned.
As President Obama reversed the Bush administration's limits on embryonic stem-cell research, he said scientific decisions must be "based on facts, not ideology."
Undisturbed tropical forests are absorbing nearly one-fifth of the CO2 released by burning fossil fuels, a new study has found.
Environmentalists are encouraged by President Barack Obama's focus this week on renewable energy and stricter emissions standards, although some economists are skeptical he can pull the country out of the recession while cleaning up the planet.
Although topic A at Davos is the financial meltdown, a few brave souls took it upon themselves to grapple with the still existing - and for the last few months largely ignored - problem of global warming.
Suggesting that the planet will soon reach an irreversible "tipping point" of damage to the climate, former Vice President Al Gore told members of Congress on Wednesday that the United States needs to join international talks on a treaty.
Former U.S. Vice President Al Gore is expected to tell a Senate panel on Wednesday that the United States needs to provide leadership on the world stage in tackling climate change, a Senate aide said.
The Japanese space agency launched a satellite Friday that will measure greenhouse gases from the earth's orbit.
Human-induced global warming is real, according to a recent U.S. survey based on the opinions of 3,146 scientists. However there remains divisions between climatologists and scientists from other areas of earth sciences as to the extent of human responsibility.
To save the planet and move away from imported fuel, some say a big energy tax is the best way to go.
Scientists think they have uncovered conclusive proof that human activity is responsible for rising temperatures in both polar regions.
Of all the power supplies in the energy mix, nuclear has historically been the most criticized and controversial. But this most unpopular of power sources has recently resurfaced in political and economic dialogue.
If climate change were a small house fire, current policy in the European Union and the United Kingdom would ensure that it would destroy not just the house but the entire suburb.
Global warming and the state of the planet aren't exactly laughing matters, but for comedian Abie Philbin Bowman, the dire environmental outlook has at least one bright side.
The head of the Intergovernmental Panel on Climate Change has described as "tragic" the lack of action on climate change by developed countries.
Debate is rife in Australian political circles about whether carbon trading is the way forward for climate change abatement.
It can often seem like hard work keeping track of the changes happening to our planet. Another day, another new prediction. Another week, another warning. It's enough to make even the most conscientious climate change student issue a weary discombobulated sigh.
A new study investigating the amount of carbon in Australian soil has cast doubt over the accuracy of current climate models in predicting future levels of global warming.
Global warming data is released constantly these days -- and all of it shows that our planet is in peril.
Despite the recent rout in oil prices, the government expects crude to shoot back up over the long term. That is expected to result in a drastic drop in oil imports and a greater use of renewable energy.
Nature can be amazingly resilient, capable of adapting to constantly changing ecological conditions. And yet, this resiliency is limited and rapidly reaching the breaking point.
With former Vice President Al Gore at his side, President-elect Barack Obama said Tuesday it's time the issue of climate change is dealt with in a "serious way."
There's no point in having a debate without varied points of view. Send us an email by filling out the form on the front page, file an iReport or click on the "Sound Off" button at the bottom of this page.
The new President's first order of business? Don't be George W. Bush
It may seem like common sense to wait until there is proof of the damage of global warming before taking action. But by then it will be too late -- so scientists must do a better job of explaining the dangers now
There's a new wave of horror films stalking the box office.
No one wants melting ice cream. Nor do we want melting polar ice caps. The trouble is, keeping our ice cream cold warms the planet because powerful greenhouse gases are used in most refrigerators and freezers in the U.S.
Climate change is happening faster than previously predicted according to a new World Wildlife Fund report.
Dr Jan Zalasiewicz is the author of "The Earth After Us -- What legacy will humans leave in the rocks?" His book examines what might remain of our civilization in the strata 100 million years from now, and how aliens might piece together the story of the planet and our brief but dramatic impact on it.
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