What is the current situation with the false killer whale stranding in Tasmania?

A pod of 157 false killer whales, a poorly understood deep-sea dolphin species named for their orca-like skull shape, has been stranded on a remote beach in Tasmania, Australia. This mass stranding has resulted in dozens of deaths, with approximately 90 dolphins still alive as of Wednesday morning, roughly 48 hours after the incident was first discovered. This represents a significant marine mammal stranding event affecting this large dolphin species, which remains relatively poorly understood by scientists.