Miami DolphinsfromSacramento Bee1 day agoMassive sea creatures circle boat off California coast. See them say 'hello'Fin whales interacting with dolphins thrilled onlookers off California's coast.
OMG sciencefromenglish.elpais.com6 months agoBottlenose dolphins smile' while playingBottlenose dolphins exhibit a smile-like facial expression during play, reflecting their intelligence and social communication capabilities.