A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

A Methuen woman will set out on a global challenge to complete seven marathons on seven continents in seven consecutive days ...

Trump's calls for a takeover of Greenland puts open scientific collaboration that is helping our understanding of the threat ...

An Arlington ultramarathoner with a history of extreme athletic stunts is preparing for one of his most ambitious challenges ...

Is it hard to fly a helicopter in the Antarctic cold? What do penguins sound like? How about the instruments designed to test ...

Scientists on Wednesday sealed ancient chunks of glacial ice in a first-of-its-kind sanctuary in Antarctica in the hope of ...

Bad weather has postponed attempts to set up camp on the Thwaites Glacier. So researchers got onto the sea ice and met a ...

When charted on a graph, 2023, 2024 and 2025 "seemed to jump up," said NOAA climate monitoring chief Russ Vose. When averaged ...

A mysterious hole the size of Switzerland suddenly appeared in Antarctica’s sea ice, baffling scientists for years. Now, new research reveals a hidden ocean force powerful enough to rip open the ...

Booking an Antarctica cruise often comes with a rush of excitement and awe—visions of towering icebergs, waddling penguins and rugged landscapes few people ever get to see. But once the initial ...

Antarctica is warming roughly twice as fast as the rest of the planet, putting its vast ice sheets, surrounding oceans, and unique ecosystems at growing risk. A new study led by researchers from the ...

Overwintering NOAA technicians prepare to launch a weather balloon carrying an ozonesonde. This instrument measured the annual formation of the Antarctic Ozone Hole over the Amundsen-Scott South Pole ...