You’re out on the water near Galveston when a dolphin surfaces beside your boat, close enough to splash you. It’s natural to call out or whistle, but in Texas, that moment of excitement can actually ...

High-tech tags are revealing a side of the Hector’s dolphin the world rarely sees – its showstopping acrobatics beneath New Zealand’s waters. At just 1.4 meters (4.5 feet) long, Hector's dolphins ...