Buveur D’Air, ridden by Noel Fehily, jumps before going on to win the Stan James Champion Hurdle Challenge Trophy at Cheltenham Racecourse on March 14th, 2017, in Cheltenham, England. (Photo: Harry Trump/Getty Images)
Hook, Line, and Thinker
New research suggests that fish are smarter and more sentient than we ever knew — presenting a fascinating, and urgent, ethical conundrum.
