Life Endangered wombat's rare encounter with echidna caught on camera A camera trap at an Australian nature refuge has captured a boisterous interaction between a northern hairy-nosed wombat and an echidna NewsFree
Life More than 100 shark species may face major population declines by 2100 The egg hatch rate of one shark species may plummet by up to 90 per cent by the end of the century, suggesting that other egg-laying sharks are at risk NewsFree