Science News

Space junk moves at 10 times the speed of a bullet from an average gun.

Our planet's history is written in its rocks. You can traverse eons by brushing your fingers over the layers of a cliff wall. But beyond a certain point, the record goes blank. Though the Earth is roughly 4.5 billion yea...

Some days we gain one minute; some days we gain three --

(Swiss Nanoscience Institute, University of Basel) An interdisciplinary, multinational research team presents a new class of chemical compounds that can be reversibly oxidized and reduced. The compounds known as 'pyrazin...