Related topics: conservation ยท extinction

Geneticists map the rhinoceros family tree

There's been an age-old question going back to Darwin's time about the relationships among the world's five living rhinoceros species. One reason answers have been hard to come by is that most rhinos went extinct before the ...

A 'smoking gun' on the Ice Age megafauna extinctions

It was climate that killed many of the large mammals after the latest Ice Age. But what more specifically was it with the climate that led to this mass extinction? The answer to this is hidden in a large number of sediment ...

'Mile-a-minute' weed threatens Nepal's jungles

The lush jungles of the Chitwan national park in southern Nepal are among the last remaining refuges of the endangered royal Bengal tiger and the rare one-horned rhino.

Size of mammals exploded after dinosaur extinction

Researchers demonstrate that the extinction of dinosaurs 65 million years ago made way for mammals to get bigger - about a thousand times bigger than they had been. The study, which is published in the prestigious journal ...

Indian police arrest forest guards over rhino poaching

Indian police said Tuesday they have arrested four forest guards on suspicion of helping to cover up rhino poaching in a national park visited by Britain's Prince William and his wife last month.

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