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 ...

Some estimated 5,000 long-beaked common dolphins recently raced through the churning waves off Dana Point, captured not only in the memories of a handful of folks on a rigid inflatable known as the ...