"Giant" spiders which are almost the "size of a newborn rat" are making a comeback in the UK, years after it was believed to be extinct. Fen raft spiders, commonly known as great raft spiders, are one ...

A prehistoric predator once hailed as the world’s largest spider has been unmasked as something entirely different. More than two decades after its discovery, Megarachne servinei was reclassified—not ...