University of California researchers may have solved the mystery of the US river's disappearance from the geological record.
First, it’s small and fluffy, with an adorable pair of large, round, glossy eyes. Its legs are on the stumpy side, and it ...
Meet the world's most cunning spiders, from the cannibalistic assassin spider, to the vampire spider with a penchant for ...
Not all dinosaurs were massive, meat-eating monsters; some were no bigger than labradors, covered in downy feathers, and ...
The tree Ginko biloba for example is the only living species of its group and dates back almost 300 million years in the ...
Some fish can communicate with other species by changing the colour of their bodies – as this incredible footage shows.
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