Toothed whales have teeth instead of the keratinous baleen that blue whales and others use to feed ... has shown how whale foraging areas in the remote western Antarctic peninsula overlap with an ...

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, ...

Blue Whale Population Decline ... Scientists think they use these vocalizations to communicate and—along with their excellent hearing—perhaps to sonar-navigate the dark ocean depths. Blue whales ...

It is present in low-calorie food and drinks and some medications. Despite its extensive use and popularity, aspartame has become a source of controversy in recent years, with some research ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

Experts have asserted that the size of a blue whale’s heart is equivalent to the size of a Volkswagen Beetle. Moreover, its usually consumes as much as four tons of krill everyday as ... whale and ...

Rescuers have freed a whale that became entangled in a rope at a fish farm off the Isle of Skye. A member of the public spotted the humpback in difficulty at the Invertote salmon farm and contacted ...

Rescuers are working to free a whale which has become entangled in a rope on the Isle of Skye. A member of the public spotted the humpback in difficulty and contacted British Divers Marine Life Rescue ...