TOP 100 SCIENCE SITES
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| Final frontier for origami paper planes Japanese scientists are preparing to unleash a hi-tech paper plane from about 250 miles above Earth on the International Space Station guardian.co.uk |
Hair analysis offers new crime-fighting clues CHICAGO (Reuters) - Scientists can now tell where in the United States a person may have been by analyzing a single strand of hair, offering a new tool for crime investigators trying to identify a body or track criminals. feeds.reuters.com |
Indian "Founding Mothers" Unveiled Nearly all of today's Native Americans in North, Central and South America can trace part of their ancestry to six women whose descendants immigrated around 20,000 years ago, a DNA study suggests. feeds.cbsnews.com |
Amber Marks reports on the increase in olfactory surveillance Dogs have long been used by police forces to detect drugs and explosives. But now animals and machines are being trained and developed to sniff out a person's potential for aggression, if they are feeling guilty - even their race. Amber Marks reports guardian.co.uk |
Study Sees an Advantage for Algae Species in Changing Oceans A microscopic plant that lives in oceans around the world may thrive in the changing ocean conditions of the next century, a team of scientists reported. nytimes.com |