Nowhere in the ocean is now left untouched by a type of "forever chemicals" called "per- and polyfluoroalkyl substances," ...

Dolphins, like whales and porpoises, are warm blooded mammals that breathe air through their lungs. They don’t have gills to breathe underwater like their cold-blooded, gilled fish friends. But they ...

PORTLAND, Maine (AP) — 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 ...

A soothing dog video captures a Golden Retriever watching the sea like a tiny naturalist. From the boat’s rail, Shadow stares ...

Whales are the biggest animal on the planet, dolphins are comparably smaller, but are they all one “big” happy family? They all belong to the Order Cetacea which is the group of sea mammals that ...

The ocean is cold and unforgiving. Predators chase prey, males fight for mates, and pods relentlessly defend their turf. Yet, amid all this perpetual contest, scientists keep stumbling on something ...

Climate change is currently threatening whales, dolphins, and seals living in U.S. waters, according to a new study. About 70% of the marine mammals surveyed are facing habitat loss and food scarcity ...

The relationship between whales and dolphins has long been shrouded in mystery. But, new research reveals that — despite their vast difference in size — these marine mammals often enjoy playful ...

INDIANAPOLIS — A new study revealed microplastics have been found deep inside the bodies of marine mammals, signaling for the first time that ingested plastics could lodge themselves in other parts of ...

Contamination with perfluoroalkyl and polyfluoroalkyl substances (PFAS), known as "eternal chemicals”, is much more ...

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, ...