The finding offers a small window of hope for a polar bear population vulnerable to the effects of climate change.

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 ...

A warmer atmosphere has the potential to hold more moisture, which can contribute to heavier precipitation in any season, scientists say.

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.

President Trump cited a major winter storm​ as evidence to suggest that global warming does not exist — a misleading claim ...

Climate variability and extremes are associated with more prolonged conflict through food price spikes, food and water insecurity, loss of income and loss of livelihoods (high confidence) ...

The world is now moving into the latter half of a critical decade to fight climate change. Scientists have warned that nations need to cut carbon emissions nearly 50% by 2030 to stave off 1.5C ...