A group of divers recorded video of a once-in-a-lifetime whale sighting while diving in French Polynesia ... breached the water while surfacing for air. The group can be heard cheering as the ...

When diving to such great depths, whales face two challenges: storing enough oxygen to hunt successfully and withstanding the enormous pressure. High pressures change the uptake of gas in the body.

Boaters got the chance to experience an “incredible” California sea creature sighting. A group of bystanders aboard a boat ...

Let’s dive deep and explore ... Unlike fish, whales can’t breathe underwater. They are mammals, just like us, and need to ...

The longest ever recorded dive by a whale was made by a Cuvier's beaked whale. It lasted 222 minutes and broke the record for diving mammals. Other whales can also hold their breath for a very long ...

The other whales start to dive and our boat slows to a stop ... But the other twists and turns, flattens and broadens, forming a number of air-filled sacs capable of reflecting sound.