Birds and people face unprecedented challenges from climate change, with two-thirds of North American bird species at risk of extinction. Transitioning to clean energy is one of the quickest and most ...

A small, streaky bird of open fields, the Savannah Sparrow often causes confusion for birders because it is so variable. Some of its well-marked local forms, such as the pale 'Ipswich' Sparrow of ...

Passengers were left hanging upside down ‘like bats’ when a Delta Air Lines regional jet flipped over in Canada earlier this year.