A few years ago, young Boyan Slat began work on the Ocean Cleanup project. Despite a recent setback, Slat remains optimistic.
The Zoological Society of London’s (ZSL) famous Edge of Existence program has added sharks and rays to its list of threatened species.
Seahorses are in trouble, thanks to the home-aquarium trade, traditional Chinese medicine, the curio trade and bycatch. What can be done to save them?