The Upsweep is an unidentified sound detected by the NOAA, first recorded in August 1991. Almost siren-like, the Upsweep is ...

As human activity grows in the Arctic, underwater noise is spreading through icy waters, disrupting how many animals communicate.

There‘s a lot of noise that goes on around coral reefs. Fish aren't generally thought of as a noisy bunch. If you had the right underwater equipment, however, you might think differently-fish are ...

With the rapid melting of Arctic ice, the waters have opened up to more human traffic, which is disturbing the underwater ...

More than 40 years ago, researchers recorded strange noises echoing through the Southern Ocean. Aliens? Whales? According to new evidence, these sounds may in fact be the echoes of an underwater ...

For years, people assumed sharks were the silent type, but that’s not true, and they aren’t alone when it comes to creatures like sharks that make noises. Some of the world’s strangest creatures make ...

Shipping is one of the main sources of human-made sound in the ocean. Credit: Costfoto/NurPhoto via Getty Images In the early days of the pandemic, shipping activity around the world plummeted, ...

The underwater sounds, heard on Tuesday and again on Wednesday, come at half-hour intervals, suggesting they might be made by people on the missing submersible. By Katrina Miller Underwater banging ...

The Clean Arctic Alliance, made up of 24 not-for-profit organisations, is calling on member states to ensure the IMO continues to push for progress and action in reducing underwater noise from ...