Life Extinct freshwater dolphin from the Amazon was largest of all time A dolphin that lived in the Amazon 16 million years ago grew to a length of 3.5 metres – larger than any other freshwater dolphin NewsFree
Life An ancient whale claimed the title of heaviest animal ever in 2023 Perucetus colossus lived 39 million years ago and weighed in at between 85 and 340 tonnes, meaning it was probably larger than even blue whales. The discovery has inspired both fan art and music NewsSubscriber-only