Humans
- Health & Medicine
Explainer: What are e-cigarettes?
New battery-powered devices deliver nicotine, a dangerous and addictive drug.
- Health & Medicine
Intel STS finalist uses math to help the blind
Intel Science Talent Search finalist Alec Arshavsky has built a computer program to help make sure people receive the right eye transplants to help reverse blindness.
- Health & Medicine
Low protein, longer life — for some
Eating less protein can lengthen life and improve health. That’s the message from new studies in mice and in people.
- Health & Medicine
Teen uncovers new weapons to stop Huntington’s disease
David Seong, an Intel Science Talent Search finalist, is studying how tiny pieces of genetic material might be used to lock up a dangerous protein in Huntington’s disease.
- Computing
Teen wins $100,000 for flu advance
Forty talented high-school seniors competed in the 2014 Intel Science Talent Search this week, sharing $630,000 in prizes. Top prize went to a teen for his new approach to fighting flu.
- Health & Medicine
Teen finds the ‘shape’ of our beating hearts
Kevin Lee used math to probe how the shape of a beating heart relates to electrical signals from the brain. He unveiled it at the 2014 Intel Science Talent Search.
- Health & Medicine
Intel STS finalist finds new flu fighters
Intel Science Talent Search finalist Eric Chen used a computer simulation to narrow down chemical targets to fight influenza. The drugs that he identified could be the next big weapons against flu.
- Health & Medicine
Simple test for cancer and heart disease
Disease diagnosis often requires expensive equipment and tests to probe deep inside the body. But a new test relies on a fast, cheap and easy technique. And its answers appear on a strip of paper — just as they do on a pregnancy test.
- Brain
Mapping the brain’s highways
A new map may explain why some brain injuries are worse than others. Even relatively minor injuries that disrupt message superhighways may have a more devastating impact than some seemingly catastrophic injuries.
- Health & Medicine
When a nut allergy comes back
Eating small amounts of peanuts may help people overcome an allergy to the food. But for most people undergoing the treatment, its benefits vanish after they stop eating peanuts.
- Genetics
Where Native Americans come from
All tribes seem to derive from the same Asian roots, DNA indicates.
- Archaeology
Ancient footprints surface in Britain
There are hints they could have been made by ancestors of Neandertals.
