Underwater surveys picked up mysterious “bio-twang” sounds from the Mariana Trench in 2014. A new study reveals where the sci-fi-esque noises are coming from. The Mariana Trench lies in the Pacific ...

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Editor’s Note: Call to Earth is a CNN initiative in partnership with Rolex. Michel Andre is a Rolex Awards Laureate. In the ocean, where light only penetrates a few hundred feet underwater, animals ...

Fred Sharpe has studied humpback whales in Alaska for more than three decades. He’s particularly interested in the sounds they make – and what they mean. Lately, the biologist has been focusing on the ...

WASHINGTON, March 2 (Reuters) - Dolphins, porpoises, killer whales, sperm whales and other toothed whales produce an array of sounds - to find prey employing a sonar-like system called echolocation ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Whales are known for their noises, from humpback whale songs to ...

Bizarre noises detected around the deepest ocean trench on Earth have finally been identified. These strange "biotwang" sounds—first detected in 2014 during an acoustic survey of the Mariana ...

Scientists used underwater sound recordings to reconstruct 3D dive and hunting behavior of elusive beaked whales in the Gulf of Mexico.

From humpbacks to orcas, whales and dolphins are renowned for their underwater vocalizations, whether it’s to impress a mate, find prey or strengthen social bonds. But beluga whales are especially ...

SANTA CRUZ, CA–When Jason Gedamke and Daniel Costa first went to Australia to record the sounds of dwarf minke whales, people told them they were wasting their time. There were very few reports of ...

Humpback whales are struggling to communicate due to noisy humans, a new study has suggested. The new study published in the journal Nature, studied the unique vocalizations of whales that are made ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. About 20 miles offshore from Martha’s Vineyard, a yellow robotic ...