Honey, a female bottlenose dolphin, spent the last two years of her life in a small pool at the Marine Park Aquarium in ...

Even a single day of feeling lonely can impact brain function, creating a vicious cycle that may have long-term consequences.

These tours are generally beneficial for whales, but they can also stress them out. Here’s how to ensure that your trip does more good than harm. A gray whale “spyhops,” a vertical position ...

A gray whale has swum the longest distance ever recorded in a marine vertebrate—more than 16,700 miles—over halfway around the world. The male cetacean, spotted off Namibia in 2013 ...