"The ice is clearly feeling the influence of the bottom of the ocean," says researchers Daniel Watkins.

Knowing Greenland’s ice-free history offers a warning for the future as global temperatures rise.

Large stretches of the Arctic are carbon-rich peat bogs. As the region warms and dries, lightning strikes can spark underground fires that can burn for years.

To fully understand the extent of climate-related dangers the Arctic – and our planet – is facing, we must focus on organisms too small to be seen with the naked eye.

A short history of predicting an ice-free Arctic – and why you should listen to this one.

Why we need to pay more attention to these minute flowers and how they survive in some of the harshest places in the world.

Arctic sea ice algae contaminated with microplastics have serious consequences for ecosystems and the climate.

Ten years after Kivalina’s lawsuit against Exxon over climate change damage was dismissed, the Indigenous community’s volunteer search and rescue team is facing frequent crises.

Russia has vast natural resources and is involved in many conservation efforts. Its diplomatic isolation as a result of the war in Ukraine is making it harder to protect many wild species and places.

Atmospheric rivers can melt fragile new sea ice. When these storms arrive in waves, the sea ice doesn’t have a chance to recover.