Snap Judgments
First impressions are important, and new research shows we form them with remarkable speed.
Fair
Open Greenhouse
Crops will fare poorly in a future with more carbon dioxide, a study suggests.
Retinal Implants
A new technique for making replacement retinas could sit better in the body.
Elderly BMI
New research shows that people should perhaps get plumper with age.
Music and Parkinson’s
An experimental treatment for Parkinson's symptoms doesn't even require a prescription.
Cosmic Dark Ages
New telescopes could provide a window into the Dark Ages of the universe.