Methane emissions from wetlands are rising faster than those from industrial sources, prompting concerns about a climate ...

As the planet warms, many expected ecosystems to change faster and faster. Instead, a massive global study shows that species turnover has slowed by about one-third since the 1970s. Nature’s constant ...

ILULISSAT, Greenland (AP) — Growing up in a village in northern Greenland, Jørgen Kristensen’s closest friends were his stepfather’s sled dogs. Most of his classmates were dark-haired Inuit; he was ...

The animals chosen as Olympic mascots are stoats — creatures that are at risk because of climate change. Learn more about the color-changing critters.

Scientists say warming is increasing faster than at any time in at least 3 million years. There is no guide for what comes ...

The increase in marine Arctic traffic, which received increased attention as President Donald Trump pushed for the United ...

Greenland’s vast ice sheet is often framed as a distant symbol of climate change, but the shifts unfolding there are poised to quietly reshape coastlines and communities far from the Arctic. If all of ...

Warming temperatures are threatening the future of all outdoor snow-based sports in the Olympic Games. Is it only a matter of ...

Scientists at the University of California, Irvine have discovered that climate change is causing nitrous oxide, a potent greenhouse gas and ozone-depleting substance, to break down in the atmosphere ...

Climate change worsened by human behavior made 2025 one of the three hottest years on record, scientists said. It was also the first time that the three-year temperature average broke through the ...