Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

Two dolphins have died after being stranded on a beach in Orkney. A total of six dolphins, including two calves, were found ...

Hundreds of dead starfish have been found washed up on beaches. The animals were discovered by dog walkers on Margate Main Sands and at St Mildred's Bay Westgate in Kent, on Boxing Day. The ...