beaked whales

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Deepest-Diving Mammal on Planet Named

Study finds Cuvier's beaked whale swims down almost 2 miles

(Newser) - Cuvier's beaked whales are a rare sight—perhaps because they appear to be the deepest-diving mammals in existence. In a new study, researchers found that the creatures were able to reach a depth of nearly 1.9 miles, Reuters reports. In another record-breaking dive, a beaked whale was able... More »

Navy Sonar Terrifies Beaked Whales

Sonar exercises linked to mass beachings

(Newser) - A new study has provided the strongest evidence yet that naval sonar is responsible for the stranding and death of large groups of beaked whales. Researchers working near the US Navy's Atlantic Undersea Test and Evaluation Center found that the whales stopped making their clicking and buzzing calls during live... More »

2 Stories