As the climate warms, scientists are trying to better understand avalanche risks. The say risks for major avalanches at high ...

A new study calculated that an unusual recent twist in the warming and cooling cycle that includes El Niño and its ...

Scientists at the workshop said extreme changes in weather patterns could become the norm and there was a general consensus ...

The U.S. is the second-largest carbon polluter in the world, per EPA data, and the largest historical emitter of greenhouse ...

In 2024 extreme rain and floods hit the Spanish region of Valencia, killing at least 230 people. Now a new study shows ...

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

There’s been no change in the science of climate change. Evidence overwhelmingly implicates greenhouse gases as the primary ...

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 ...

Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their ...

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

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

The president has mocked global warming as a “hoax,” but his administration avoided testing that claim in court as it targeted the endangerment finding.