Researchers from the Smithsonian’s Deep Reef Observation Project (DROP) have discovered a new scorpionfish species off the Caribbean island of Curaçao. Inhabiting depths between 95 m and 160 metres, it is the deepest-living member of its genus found in the western Atlantic Ocean. “The 50-300 m tropical ocean zone is poorly studied -- too deep for conventional SCUBA and too shallow to be of much interest to really deep-diving submersibles,” said DROP lead scientist Dr. Carole C. Baldwin.

The Mexican government has now permanently banned gillnets and night fishing in the upper Gulf of California, which is the only place in the world where the critically endangered porpoise is found.

A study by researchers from University of Milano-Bicocca describes observations of adults carrying dead calves and juveniles in 7 toothed cetaceans (odontocetes). The observation was based on 14 events from 3 oceans. The seven species studied were Indo-Pacific bottlenose dolphins, killer whales, Australian humpback dolphins, sperm whales, Risso’s dolphins, short-finned pilot whales, and spinner dolphins.