Polar warming is fueling rising disease burdens, worsening food insecurity, increasing mental health strain, and amplifying ...

Earth’s poles are undergoing simultaneous freakish extreme heat with parts of Antarctica more than 70 degrees (40 degrees Celsius) warmer than average and areas of the Arctic more than 50 degrees (30 ...

America’s attention to Arctic security has intensified in recent years. Our force structure has grown deliberately, a word that usually means “on purpose.” For this Alaskan, particularly when Russia ...

I recently had the privilege of visiting the Antarctic when I joined an expedition group with other curious folks from all over the world alongside a team of glaciologists and marine biologists. As a ...

The Antarctic winter sea ice maximum is on track to be the second lowest on record, at 17.15 million square km² (6.62 million mi²), close to the 2023 record low of 16.96 million km² (6.55 million mi²) ...

Expedition cruises to the icy wilds of the Arctic and Antarctica often come with steep fares. Not all sailings cost the same, though. Much like traditional ocean cruising, there are a range of ...

A new map of Antarctica’s seafloor reveals a vast and previously overlooked network of 332 submarine canyons, some plunging ...

A Japanese research team has studied the variations in beryllium-7 concentrations in the surface air over the Antarctic ...

The collaboration builds on the award-winning HX-UTAS Antarctica Pre-Departure Course, the world’s first university-developed ...