The Yangtze river’s finless porpoise is one of the very few porpoises (relatives of dolphins and whales) that live in fresh water. Its small size and cute 'smile' make it much loved in China and ...

The vaquita porpoise is teetering on the brink of extinction ... There was no reason to think the vaquita was "doomed" simply because it has small population sizes or low genetic diversity ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

Porpoise are small, fully aquatic mammals that are classified as toothed whales. There are seven different species, some of which are endangered. It is unclear why dolphins attack porpoises but ...