The blazes that tore through Chile's Biobio and Ñuble regions in mid-January killed 23 people, destroyed over 1,000 houses and other structures and forced tens of thousands of people to flee their homes.

A major global review finds that climate change is intensifying more rapidly in mountain regions than in nearby lowland areas. Scientists warn this uneven warming could have serious consequences for billions of people who live in or depend on mountain environments for water, food, and stability.

The Trump administration is urging other nations to press a tiny Pacific island country to withdraw a United Nations draft resolution supporting strong action to prevent climate change, including

Scientists around the world have been scrambling to fill in gaps and make space on their servers for American data sets, before more of them suddenly disappear. Polar peace, and the scientific collaboration it’s enabled,

As humans continue to burn planet-heating fossil fuels, winter is changing: Snowfall is declining, snowpack is shrinking and temperatures are rising in many places. For those who rely on snow for their livelihoods,

The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and well being. It means the agency can no longer regulate them.

When these trees burn, they release massive amounts of carbon, intensifying the very climate crisis fueling these wildfires.

As glaciers around the world continue to shrink and disappear, they are drawing more visitors than ever, not only for their beauty but for what they have come to represent in an era of climate change.

The Environmental Protection Agency is rescinding the legal finding about climate change that it has long relied on to regulate greenhouse gas emissions.

As the Games get started in Italy, experts discuss how weather and changing climate affect the competition and future site selections.

As leaders from science, business and policy united to confront climate change during Stanford’s Climate Week, a group of students reminded the campus of another medium for change — the arts. On Saturday, 18 student musicians, conductors and dancers ...

The US Environmental Protection Agency has scrapped the legal basis that has underpinned its ability to regulate emissions for almost two decades, as Donald Trump looks to rip up federal climate policy.