TOKYO — A single bottlenose dolphin is believed to be behind a series of attacks on swimmers at a Japanese seaside town — possibly out of loneliness. Japanese broadcaster NHK reported on Aug. 20 that ...

A spate of dolphin attacks on swimmers in Japan’s Fukui Prefecture is being blamed on one bottlenose dolphin, who researchers believe may be particularly lonely, having been separated from a pod.

Tokyo — Authorities in central Japan are urging beachgoers to steer clear of dolphins after a sharp increase in biting incidents, with one expert saying the culprit may be a single overly playful ...

Beachgoers can already have a lot to worry about, with sharks and stinging jellyfish potentially lurking beneath the waves. But in Japan’s Wakasa Bay, swimmers are on high alert for yet another ...