Antarctica’s ice, ocean, and ecosystems are approaching tipping points that could trigger irreversible global impacts.

"Warmth from the global ocean is now mixing into the water that's closest to Antarctica," said Ted Scambos, senior research ...

As long as natural CO₂ doesn’t surface from the deep ocean, the Southern Ocean can continue to absorb anthropogenic CO₂, a ...

New underwater footage reveals how anchors and chains from ships are damaging the Antarctic seafloor and its marine life.

Planet-heating methane is escaping from cracks in the Antarctic seabed, with new seeps being discovered at an “astonishing rate,” raising fears that future global warming predictions may have been ...

Scientists are beginning to understand the sudden loss of sea ice in Antarctica – and there is growing evidence that it ...

Scientists discovered that Antarctic seabirds use teamwork, scent, and sight to find food together efficiently.

The Southern Ocean absorbs nearly half of all ocean-stored human CO2, but its future role is uncertain. Despite models ...

Climate models suggest that climate change could reduce the Southern Ocean's ability to absorb carbon dioxide (CO2). However, ...

From the waters of an Arctic archipelago all the way to the Southern Ocean and marine waters in between, these photos show ...

New advances in artificial intelligence (AI) are transforming the way scientists explore and understand some of the most ...

Oceanwide Expeditions has announced that its 2025-26 Antarctic cruise season has begun with the company's first voyage of the ...