Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

A new study has found that whale songs can act as a barometer for the effects of climate change on ocean ecosystems.

Whales eat a variety of prey. The size of their meals depends on if they have teeth. Some whales, like sperm whales and beaked whales, are classified as "toothed whales" because they have teeth.

Whales are not just big, they’re a big deal for healthy oceans. When they poop, whales move tons of nutrients from deep water ...

Did you know that whales help keep the ocean healthy by spreading nutrients far and wide? These massive creatures don’t just ...

From this biologically rich foraging habitat, the whales migrate long distances each year to breeding habitats at lower latitudes. They eat little to nothing during their migration and winter ...

It devastated populations of krill, anchovies and sardines that the cetaceans eat. “The whales all exhibited the lowest levels of song when conditions were the worst,” but vocalized more when ...

Spectacular drone footage captured Southern Resident Killer Whales as they made their way through the Monterey Bay frolicking ...

Researchers said the sighting “brings hope for the species,” which is listed as critically endangered by the International ...