A fulsome smile in a photo makes it easier for people to identify the individual, say researchers at the University of York

Los Alamos National Laboratory and the US Army are working on a replacement for toxic TNT

Human activity is causing the planet's mammals to flee daylight for the protection of night

Spiders take flight on the smallest of breezes by first sensing the wind, and then spinning out dozens of nanoscale fibers up to seven meters long

Researchers have identified unexpected new key players in the development of an early onset form of Parkinson's disease called Parkinsonism

Researchers have found that the state of excitability of the brain—indexed byspontaneous neural oscillations—biases a person's subjective perceptual experience

Geologists fingerprint North America's largest river

Researchers conducted one of the first in-depth analyses on whether people recall information better through virtual reality, as opposed to desktop computers

Storm-driven ocean swells have triggered the catastrophic disintegration of Antarctic ice shelves in recent decades

One hundred. That's the number researchers argue is a pragmatic quantity of nuclear weapons for any nation to have

Psychedelic drugs may have mind-altering powers in the physical sense, too

New technology could speed hospital work and enhance health care