Semiconductor study shows that the coupling between electrons and thermal vibrations may be sapping energy from LEDs

As the saying goes, every cloud has a silver lining. Even when that cloud is 109,000 metric tons of methane

Coronal loops are arches of plasma that erupt from the surface of the sun following along magnetic field lines

The large and distant planet may be adding a wobble to the solar system, giving the appearance that the sun is tilted slightly

Engineers at Caltech have created the visual analogue of noise-canceling headphones—a camera system that can obtain images of objects obscured by murky media, such as fog or clouds, by canceling out the glare