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, ...

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

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 ...