Freshwater extinctions rarely happen overnight, especially in a habitat as large as the Yangtze River. However, it's still possible for a species to dwindle, and dwindle enough so that only a few ...

Scientists have developed and validated a first-of-its-kind, portable environmental DNA (eDNA) test to help detect the world's rarest turtle, the Swinhoe's softshell turtle (Rafetus swinhoei), which ...