Readers find a classroom trend of assigning shorter texts “troubling.” Also: Reaction to President Trump’s naming of a ...

Scientists discovered deep Arctic methane mounds that release gas, shape ecosystems, and inform climate risks.

The National Geographic Endurance is a comfortable base for explorations in icy waters, whether in the Arctic or in the ...

As the Arctic melts and people spend more time there, defining our relationship to sea ice becomes more necessary.

Scientists have uncovered a hidden world 3.6 kilometres beneath the Greenland Sea, where methane mounds and life thrive in complete darkness. The discovery could transform climate science and ...

The past water year, October 2024 through September 2025, brought the highest Arctic air temperatures since records began 125 ...

Behemoth wildfires forced tens of thousands of people to flee their homes across Canada, making it the most impactful weather ...

Who said expedition cruising was only for grown ups? Here are four family voyages for young explorers and conservationists.

Who said expedition cruising was only for grown ups? Here are four family voyages for young explorers and conservationists.

The Arctic is a dramatically different place than it was 20 years ago, when scientists first began giving it an annual checkup—and its current state is dire. The first Arctic Report Card was released ...

As part of the EU project ECOTIP, an international team of researchers, including the Helmholtz-Zentrum Hereon, has analyzed the sea off Greenland more comprehensively than ever before. The key ...

On a dreary November day in Seattle, the U.S. Coast Guard put its past and future on display. Within sight of the Space Needle, three eye-catching red icebreakers towered over Pier 36. It was the ...