Discover the remarkable bird fossil from Antarctica that is rewriting the story of bird evolution. Learn how this 69-million-year-old bird challenges previous theories.

An Icy Expanse The Antarctic Desert may come as a surprise to many as it doesn't fit our conventional idea of sand and heat.

The Antarctic Treaty System has been long heralded as a model of international cooperation. It has successfully maintained ...

Sixty-six million years ago, at the end of the Cretaceous Period, an asteroid impact near the Yucatán Peninsula of Mexico ...

UAF scientists have found microplastics in all marine species they’ve studied so; new results show transfer from mother seals ...