The black dot in the center of this artist's impression represents the supermassive black hole at the center of the quasar. The red-and-...

Photo Credit:  Wesley Gibbs Scientific Frontline: Extended "At a Glance" Summary : Adolescent Cannabis Use and Dopamine System Alt...

Japanese macaques resting in semi-shade at midday Photo Credit: KyotoU / Yoshiyuki Tabuse Scientific Frontline: Extended "At a Glance...

The newly discovered bryozoans were only a few millimetres in size and lived attached to the seabed in shallow tropical seas. The image is a...

The Atacama Desert in Chile Photo Credit: © Dr. Benedikt Ritter-Prinz Scientific Frontline: Extended "At a Glance" Summary : Ataca...

Photo Credit: Courtesy of Cardiff University Scientific Frontline: Extended "At a Glance" Summary : Evolutionary History of the Ex...

The Zika virus, spread by mosquitos such as the Aedes aegypti above, is known to cause severe birth defects. A new study explored why 30% of...

U. of I. pathobiology professor Christopher Gaulke, right, graduate student Lydia Okyere and their colleagues overcame a major hurdle to rai...

WashU Medicine researchers genetically modified hookworms to produce and deliver a therapeutic antibody inside a host, a proof-of-concept th...

Scientific Frontline: Extended "At a Glance" Summary : Human Transport of the Stonehenge Altar Stone The Core Concept : A recent s...

Oak tree in a field with rock roses in Spain Photo Credit: Ezequiel Antorán Scientific Frontline: Extended "At a Glance" Summary :...

Irisin, a hormone released during exercise, appears to directly shield neurons from damage in a mouse model of multiple sclerosis. Photo Cre...

Professor Pierre Magistretti Photo Credit: Courtesy of Abdullah University of Science and Technology Scientific Frontline: Extended "At...

An artist's impression of a disk of gas and dust formed during the birth of the Sun. Image Credit: NASA/FUSE/Lynette Cook Scientific Fro...

When facing freezing temperatures and food deprivation, mice enter a state of low metabolism known as “torpor” from midnight until dawn. Res...