A new study suggests the Milky Way’s gamma-ray glow could be a dark matter signal shaped by ancient galactic mergers.

A team of physicists from the University of Innsbruck and Harvard University has proposed a fundamentally new way to generate ...

Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...

A team of scientists has found a way to slow energy leaks that have impeded the use of tiny nanocrystals in light-driven chemical and energy applications.