Raymond Zhong

Cove by cove, scientists, divers and volunteers are hauling up urchins to protect kelp.

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began more than half a century ago.

They feast on bubbles of methane seeping out of the ocean floor. Could their appetites be harnessed to slow climate change?

Three times as many people in cities and towns died from severe heat as would have done in a world without human-caused warming, scientists said.

Trump’s Cuts May Spell the End for America’s Only Antarctic Research Ship

An overflowing glacial lake caused a surge in the Mendenhall River on Wednesday, prompting flood alerts and evacuations in Juneau.

After holding steady for decades, the beloved Perito Moreno has thinned considerably since 2019, scientists said.

Summertime fire activity is creeping into spring, and the balmier climate is a major driver, scientists said.

Clues from another dry spell 6,000 years ago are helping scientists understand what’s driving the latest one, and why it’s been so unrelenting.

Even in places, like Central Texas, with a long history of floods, human-caused warming is creating the conditions for more frequent and severe deluges.