When a laser experiment fails to produce the expected flash of light, most researchers would assume something went wrong with ...

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself.

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

We tested powders from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Our results show it’s possible to ...

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...