ScienceHow did tortoises' breathing evolve? Tortoises, unable to expand their chests to breathe because of their ridged shells, have turned to muscle power for respiration, a study find. Fossil shows how it happened 260 million years ago.by Jim Algar
ScienceDiscovery of amphibious ichthyosaur fossil remains may be missing piece in evolutionary puzzleby Rhodi Lee
SciencePublish or perish? Tweet or defeat? When scientists take to social media...or don'tby James Maynard
First Look at Nintendo's Live-Action 'The Legend of Zelda' Movie Starring Bo Bragason and Benjamin Evan Ainsworth