Lewis Pugh has followed an unspoken rule during his career as one of the world’s most daring endurance swimmers: Don’t talk ...

Ancient migration between wild horse populations in America and Asia show how ecosystems adapt to survive cataclysmic change ...

Harvard Kennedy School Professor John Holdren and Arctic Initiative director Jennifer Spence say multiple new threats are ...

Climate change–accelerated seaweed growth could cause seaweed-dependent microbes to proliferate and consume more oxygen, ...

Ever wondered what makes the elephant seal so extraordinary? From their massive size to their deep-sea diving abilities, these giants are a marvel of nature. Discover the insane biology behind their ...

Scotland is like a fairy tale! And here are the pictures to prove it. Welcome to Scotland There are so many stunning places ...