Mystery human fossils put spotlight on China

Fossils from two caves in south-west China have revealed a previously unknown Stone Age people and give a rare glimpse of a recent stage of human evolution with startling implications for the early peopling of Asia.

Tough yet stiff deer antler is materials scientist's dream

Prized for their impressive antlers, red deer have been caught in the hunters' sights for generations. But a deer's antlers are much more than decorative. They are lethal weapons that stags crash together when duelling. John ...

Tech titans see opportunity in cybersecurity

With its PC sales slowing, Hewlett-Packard Co. is grappling for a piece of the exploding cybersecurity market as a key part of CEO Meg Whitman's plan to turn around the struggling company.

Conservation paradox: The pros and cons of recreational hunting

Recreational hunting—especially hunting of charismatic species for their trophies—raises ethical and moral concerns. Yet recreational hunting is frequently suggested as a way to conserve nature and support local people's ...

Winter diets? The secret is to chill the extremities

It is well known that large mammals living in temperate climates lower their metabolism in winter. But does this represent a mechanism for coping with less food or is it merely a consequence of having less to eat? For the ...

Prehistoric humans actively adapted their survival strategies

Scientists from the Senckenberg Center for Human Evolution and Palaeoenvironment at the University of Tübingen discovered that Neanderthals modified their survival strategies even without external influences, such as environmental ...

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