April 22 is Earth Day, but I have a question: Shouldn’t every day be Earth Day? Our beautiful blue marble is special and unique, and as tenants of this one-of-a-kind planet, we should be tender ...

David Cook and Matt Dempsey are the winners of Time's new coffee-table book "Planet Earth." Check Saturday's Accent section for details on winning tickets to the University of Arizona Wildcats' Pac-10 ...

Prince William is joined by actress Shailene Woodley and broadcaster Sir David Attenborough in encouraging the optimism of his Earthshot Prize SHANNON STAPLETON/POOL/AFP via Getty Prince William is ...

This Friday is Earth Day, which means people around the world will pause to celebrate the beauty and wonder of the planet, and promote ways to protect the environment. This year marks the 46th Earth ...

Welcome to the SciFri Book Club page about Riley Black’s When the Earth Was Green. There’s lots of ways to participate: Read the book, join our community space, attend an event, read an excerpt, sign ...