Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean, ...

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 ...

In a study published this week in the journal Nature, researchers found that the key to the whales’ lifespans is a ...

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 ...

From whales and dolphins, to arctic shorebirds and elephants, all are affected by rising temperatures, extreme weather, and ...

The bowhead whale is the world’s longest-living mammal, sometimes making it to a staggering 200 years old. How does it do it?

There are around 380 North Atlantic right whales in existence. Scientists identify them by catalog numbers but some also have ...

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, ...