A new book explores how one biologist’s work at the North and South Poles changed the way he sees the world and our place in ...

Another round of snowy, chilly weather is gripping the United States this week, extending the frigid start to the year across ...

While the heavy rains from the storm hitting the region began to ease Thursday night, the risk of rock and mudslides on ...

This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been normal.