The discovery of non-cyanobacteria diazotrophs underneath Arctic sea ice could change our understanding of the food web, as ...

Celebrate Halloween in a colorful way with these cute Halloween coloring pages. Print them for your family to enjoy!

Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

In new research, scientists report signs of a past methane cycle shift during the Paleocene Eocene Thermal Maximum, a rapid ...

They explored Antarctica's sea floor and found more than 1,000 circular nests. Each of these structures did not have a layer ...