Blue light can both set the mood and set in motion important biological responses. Researchers at the University of Pennsylvania's School of Medic...
Massive black holes spewing out radio-frequency-emitting particles at near-light speed can block formation of new stars in aging galaxies, a study has...
The most obvious effects of too much sun exposure are cosmetic, like wrinkled and rough skin. Some damage, however, goes deeper -- ultraviolet light c...
X-ray phase tomography is an imaging technique that uses penetrating X-rays to create volumetric views through "slices" or sections of soft ...
Chapman University has initiated the first comprehensive nationwide study on what strikes fear in Americans in the first of what is a planned annual s...
Change in disturbance regimes -- rather than a change in climate -- is largely responsible for altering the composition of Eastern forests, according ...
Imagine the world waking up one morning to discover that all compasses pointed south instead of north. It's not as bizarre as it sounds. Earth'...
A blend of photos and technology takes a new twist on studying cliff landscapes and how they were formed. Dylan Ward, a University of Cincinnati assis...
Researchers from Columbia Engineering and the Georgia Institute of Technology report today that they have made the first experimental observation of p...
As medical personnel and public health officials are responding to the first reported cases of Ebola Virus in the United States, many of the safety an...