In its 4.5 billion–year history, life on Earth has been almost erased at least half a dozen times: shattered by asteroid impacts, entombed in ice, smothered b
Are we in imminent danger of extinction? Yes, we probably are, argues John Leslie in his chilling account of the dangers facing the human race as we approach th
ONE OF THE NEW YORK TIMES BOOK REVIEW'S 10 BEST BOOKS OF THE YEAR A major book about the future of the world, blending intellectual and natural history and fiel
"Save the People is engaging, funny, affecting and delightful. You’ll never have more fun learning science." --Stuart Gibbs, bestselling author of the Spy Sch
Some thousands of years ago, the world was home to an immense variety of large mammals. From wooly mammoths and saber-toothed tigers to giant ground sloths and