Astronomers have identified a vast, twisting chain of galaxies that appears to be rotating as a single structure, a kind of cosmic tornado that stretches across tens of millions of light years. If ...

Scientists have taken a major step toward solving a long-standing mystery in particle physics, by finding no sign of the ...

Some phenomena in our daily lives are so commonplace that we don't realize there could be some very interesting physics ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

An unexpected anomaly is only as disruptive as the framework it challenges, and in modern physics that framework is a ...