The Texas Panhandle saw a dizzying spread of tornados and thunderstorms on Friday, with at least three different tornadoes on the ground at once and giant hail more than four inches wide. Storm ...

Puffins are one of Britain’s favourite birds. With their smart black, white and orange markings, adorably concerned expressions, and comical movements, we just love puffins in the UK.

For "Earth Day", the National Geographic documentary series "The Secret World of Penguins", produced by Oscar winner James ...