Smaller mammals like squirrels, foxes, snowshoe hares, and more must go through a series of changes in the fall in order to prepare for winter. Some of ...

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

A new look at fossils from the Cambrian Period around 500 million years ago has revealed that some of the earliest animals spent time on mudflats that were sometimes exposed to the air – a find that c ...

What's the only native insect of Antarctica have to do to survive? A research team has uncovered the special ability of the Antarctic midge to prosper in an extreme environment.