Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

Experts have suggested that this dive was unusually deep for this species. A more normal depth would be 2,000 metres. Sperm whales also regularly dive 1,000 to 2,000 metres deep. Read more about ...

Despite the extreme conditions, these whales manage to hunt two kilometres deep, surviving on a single breath for near to an hour, many times each day. Marine mammals as a group are accomplished ...

Blue whale births remain unseen because they occur in winter, when researchers typically aren't observing them. By the time ...

A blue whale’s heart can beat as few as two times a minute ... published Monday (November 25) in PNAS, reveal how the whales survive their deep dives to find food. Recording the whale’s heartbeat was ...

Let’s dive deep and explore some of the most fascinating ... Healthy adult whales, such as the massive blue whale, rarely ...

But in Abe Koogler’s “Deep Blue Sound,” it isn’t humanity that is first presented as the problem to the audience — it is the whales. The whales have gone missing. With such a premise being handed to ...

To find food in the dark, deep-diving whales, like sperm whales, pygmy sperm whales and goose-beaked whales, send out clicks and buzzes from a vocal cord-like structure near their blowholes. These ...

More information: Michele Thums et al, Tracking pygmy blue whale diving behaviour and validation of foraging areas defined from horizontal movement data, Global Ecology and Conservation (2024 ...