Fish biologists conducted one of the first studies of deep-sea fish sounds in more than 50 years, 2,237 feet under the Atlantic. With recording technology more affordable, fish sounds can be studied ...

Ecologists may have captured the first deep-sea fish sounds, hidden among the sounds of dolphins and humpback, fin and pilot whales, they report in a new study. More than 50 years ago, researchers ...

BOSTON – Canadian assets overheard "banging noises" in the search for the missing Titan submersible on multiple occasions over the past two days, authorities confirmed during a briefing Wednesday at ...

Noise emanating from shipping lanes has increased more than tenfold since the early 1960s. Higher-frequency sonar is harmful to animals nearby, but the low-frequency groan from shipping and the ...

At the bottom of the ocean, a network of underwater microphones eavesdrops day in and day out on the squeaky laments of whales, the rumbles of earthquakes and the drone of passing ships. These sounds ...