Every year, hundreds of people drown after getting sucked into jets of seawater. Warning signs on their own can only do so much.
In a new book by Pekka Hämäläinen, a picture emerges of a four-century-long struggle for primacy among Native power centers in North America.
This video from the Texas Department of Parks and Wildlife shows how quickly forest fires can spread across bone-dry land on a windy day
A new bill moving through Congress would give the authorities unprecedented access to citizens' information.