A humpback whale that had been thrilling boaters off Newport Beach, Ca., for several days breached for a prolonged period Sunday, revealing that the mammal is hardly free and thriving.

MIAMI - "A massive explosion of water," that's how a fisherman described video he shot of a humpback whale breaching the water off Key Biscayne earlier this week. Ryan Preston was with a group of ...

A humpback whale cruised incognito alongside his vessel until its slick black body shot out of the ocean like a rocket before belly flopping in a spectacular breach in waters so close to the shore ...

A young male humpback whale has been spotted fraternizing with females in two different groups located on opposite sides of the world, with a record-breaking journey of more than 13,000 kilometers ...