Climate change has helped open the Northwest Passage again this year.
Due to rising temperatures, Northern Hemisphere cities could be too hot to host the Olympic Games.
In a welcome break, a new annual heat record is unlikely in 2017 since the effect of El Niño is fading.
The Alaskan village of Shishmaref is losing up to 10 feet of shoreline each year, so it's relocating.
Wood energy can help industries manage waste, but it's not as climate friendly as Congress claims.
Hot weather can trigger high levels of air pollution that can have health consequences for millions of Americans.
The Earth is so hot this year that a limit for global warming agreed by world leaders is in danger of being breached.
Scientists say it is increasingly urgent to develop negative emissions technology to meet climate goals.
We look at the general climate of Brazil and some of the potential climate change impacts there ahead of the Rio Olympics.
This year's wildfire season in California shows signs of influence from climate change.
Scientists are calling for the Obama administration to ban coal development on federal public lands.
The EPA has declared jet engine exhaust a contributor to climate change that endangers public health.
Decompression computers worn by recreational and commercial divers provides accurate data, study shows.
With high temperatures, tree growth is inhibited and carbon dioxide absorption rate diminishes.
Scientists are split over whether local safeguards can save some of the world’s most spectacular coral reefs.
Scorching summer temperatures are exactly what we should expect in a warming world.
A study finds that the U.S. and four other developed countries are spending billions to keep forests intact.
Africa is predicted to endure 50 percent more warming from climate change than the rest of the world.
The Supreme Court's stay of the Clean Power Plan made carbon prices in the Northeast tumble.
Carbon emissions from transportation are becoming America's largest source of climate pollution.