A trippy image of a coral, a huge swarm of mayflies and a ravenous spider were among the winners of the Close-up Photographer ...
During a dive off Argentina, scientists documented a rare jellyfish discovered a little over a century ago and seldom seen since, as well as the fish that keep it company.
DNA study reveals crocs that lived in the Seychelles represented the westernmost population of saltwater crocodiles, having swam at least 1,800 miles to reach the island.