Science

The geographic origin of AIDS is now known

A study published in Science magazine reveals for the first time where, when and how the world's AIDS pandemic originated. Thanks to a statistical analysis of all the genetic data available on the human ...

Nov 13, 2014
popularity 3.5 / 5 (93) | comments 22

Have you taken the trillion odor challenge?

(Medical Xpress)—Butterscotch can be made by heating brown sugar and butter together according to some predefined proportion. Although one might imagine an infinite variety of butterscotches might be crafted ...

Nov 11, 2014
popularity 4.3 / 5 (16) | comments 8 report

Regions of the brain strengthen with age

For years, research into the aging brain has examined what is usually lost—hearing, vision, memory. Age is synonymous with decline. But current research is refuting that discouraging perspective. New techniques ...

Nov 03, 2014
popularity 5 / 5 (4) | comments 0

Fairness is in the brain

Ever wondered how people figure out what is fair? Look to the brain for the answer. According to a new Norwegian brain study, people appreciate fairness in much the same way as they appreciate money for themselves, ...

Oct 20, 2014
popularity 4.5 / 5 (2) | comments 0