PORTLAND, Maine — Whales, dolphins and seals living in U.S. waters face major threats from warming ocean temperatures, rising sea levels and decreasing sea ice volumes associated with climate change, ...

A shocking study reveals common dolphins' lifespans are shrinking in the North Atlantic. Learn how fishing bycatch is causing this decline and what it means for marine conservation.

The number of whales and dolphins getting stranded on the Scottish coastline has increased at an exponential rate over the last 30 years, a new study warns. The study, published in the journal ...

To better understand how many stranded dolphins are located by the public, a group of researchers made decoy dolphins out of ...

A “ghostly-looking” white common dolphin was spotted by charter boats off Dana Point’s coastline on Tuesday, July 23, believed to have leucism, a rare loss of skin pigmentation. The unusual sighting ...