Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation emanating from the ...

BEIJING -- A research team has found a way to make certain rare earth materials, known for their bright and stable light, ...

Researchers have found a way to make “dark excitons”—normally invisible quantum states of light—shine dramatically brighter ...

From mega mascaras to the LED masks that are worth the splurge to the barrier creams of dreams, these are the 290 best beauty ...

Scientists have created swallowable microsphere “pills” packed with engineered bacteria that can detect signs of gut disease, ...