Experts are split on how much Microsoft matching its electricity usage with renewable energy contracts actually reduces ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, causing extreme cold in the East.

WASHINGTON (AP) — The number of days when the weather gets hot, dry and windy — ideal to spark extreme wildfires — has nearly tripled in the past 45 years across the globe, with the trend increasing ...

The Trump administration has revoked a scientific finding that climate change is a danger to public health, an idea that ...

BRUSSELS, Feb 17 (Reuters) - The European Union is not prepared for worsening climate change and should urgently step up its ...

A team of researchers say that human-caused climate change had an important impact on the recent ferocious wildfires that engulfed parts of Chile and Argentina’s Patagonia region, making the extremely ...

Across the country, Democratic-led states are accelerating their initiatives to cut greenhouse gas emissions. Their role just became much more important.

Vonn, Shiffrin and Brignone among the Olympic skiers voicing concern over receding glaciers Surprise shark caught on camera ...