Wasted radio signals can be converted into electricity using a new kind of antenna rooted in how electrons behave at a ...

Scientists are trying to decipher what drove the recent dramatic cooling of the tropical Atlantic, but so far few clues have emerged. "We are still scratching our heads as to what's actually happening ...

A new reactor creates ammonia from polluted wastewater using electricity, and it's way more efficient than existing methods.

In 2023, physicists were awed to find nearly imperceptible ripples in the fabric of space and time — united as an entity ...