Uncategorized
- Health & Medicine
Explainer: What is skin?
The body’s soft, outer armor contains three layers, each with its own important role to play.
- Health & Medicine
Minty fresh zits treatment?
Some nontraditional acne treatments work at cleaning up pimples.
- Health & Medicine
The truth about zits
A common bacterium called P. acnes usually helps keep the skin healthy. But under some conditions, and especially during puberty, it can trigger painful, embarrassing outbreaks of unsightly pimples.
- Planets
Beyond Pluto: A new 9th planet?
A giant planet, perhaps 10 times Earth’s mass, may be orbiting the sun from a great distance. Its existence, orbit and size are all surmised, based on strange effects seen in objects within the distant Kuiper Belt.
- Health & Medicine
HIV testing remains low among teens
HIV rates in people ages 13 to 24 are increasing, but few teens and young adults are being tested for the virus.
- Climate
2015 was really hot
Spurred by global warming and a “super” strong El Niño, 2015 went into the books as the warmest year since record-keeping began — and that was 1880.
- Genetics
Behavior of genes could identify type of infection
The behavior of hundreds of genes can identify a viral infection, a new study finds. That could help doctors determine treatment for a sick patient.
- Animals
Seals: Catching a ‘corkscrew’ killer
Spiral wounds on dead seals led experts to blame boat propellers. But cameras exposed another source: One seal species was killing another.
- Space
An alarm system for Earth crashers
The ATLAS telescope could be a last-minute warning system for asteroids just days away from hitting Earth.
- Chemistry
Scientists Say: Base
Bases are chemicals that contain negatively charged chemical groups made from oxygen and hydrogen. They lend coffee its bitter flavor and have pH rankings higher than 7.0.
- Health & Medicine
Cool Jobs: Researchers on the run
Researchers are taking running to extremes, from Olympic lizards to treadmills in space. The goal is to learn how athletes of all kinds can stay healthier.
- Health & Medicine
FDA wants to ban indoor tanning by teens
Because tanning beds can increase the risk of skin cancer, the FDA has proposed banning their use in the United States by anyone under 18.
