Earth10 hrs agoSouthern Lights timelapse filmed from spaceThis occurrence of aurora australis, or Southern Lights, was captured by NASA astronaut Jessica Meir.10 hrs ago10 hrs agoWatch: Southern Lights timelapse filmed from spaceThis occurrence of aurora australis, or Southern Lights, was captured by Nasa astronaut Jessica Meir.10 hrs ago24 hrs agoA mother tiger on a fierce hunt to feed her cubsWhile three grown-up tiger cubs take a leisurely bath, their mother must find food for the entire family.24 hrs ago24 hrs agoInside the hidden world of rhino romanceWatch two rhinoceroses involved in a game of 'kiss and chase'.24 hrs ago1 day agoMeet the mudskipper: The remarkable fish that lives on landThe mudskipper is a small fish that can leap with a flick of its tail.1 day ago1 day agoWatch rare Gobi bear's reaction to finding waterThe critically endangered Gobi bear undertake arduous journeys of up to 100 miles to find water.1 day ago2 days agoWhen deep sea creatures rise to the surfaceWhen photographer Jialing Cai plunged into the ocean in the dead of night, she found creatures of the deep had risen up to meet her.2 days ago5 days agoThe world's most trafficked wild mammalPangolins caught up in the illegal trade can be saved, but require huge amounts of care to rehabilitate. These trafficked pangolins were returned to the wild – and are now thriving.5 days ago7 days agoThis fish has survived 100,000 years without malesAll-female species have been long thought of as evolutionary dead ends – but one fish has defied the odds to live without males, revealing new clues to how genomes stay healthy.7 days ago...