"[It must be] at least 14 feet based on the size of the head and the size of the bite mark the shark left behind." ...

Sightings of humpback whales off Rio de Janeiro's coast are surging as they recover from decimation due to commercial whaling ...

Scientists have identified two distinct dialects in Mediterranean sperm whales and believe it mirrors the movement of ...

More gray whales are entering San Francisco Bay, delighting spectators but increasing the risk of deadly encounters with ...

Humpback whales are renowned for their extensive migrations, traversing vast distances across major oceans in predictable patterns, often learned from their mothers ...

The Kruzof stranding wasn’t the only one this summer. A second beaked whale was found beached in Yakutat in early June.

Distributed acoustic sensing could provide a new tool for tracking whales around the world, even when they aren't vocalizing ...

Global plans to drill and expand fossil fuel projects overlap with marine protected areas and important fishing grounds, a ...

Scientists have spotted two humpback whales that made separate, record-breaking crossings between Australia and Brazil.

Scientists documented the first long-distance travel of an Arabian Sea humpback whale (ASHW): a small population of only around 82 individuals that live off Oman’s coast. Unlike other humpbacks around ...

SAN FRANCISCO -- Ferries, cargo ships and tankers cut through choppy waters in the San Francisco Bay Tuesday as a whale surfaced nearby, its spout barely visible against the white caps. Until now, ...