Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...

Using a global network of telescopes, astronomers have detected the lowest-mass dark object yet found in the universe.

Delightful as they may be to their young owners, dolls have a long history of creeping people out due to something called the ...

“If you wanted to take a picture of the rocket as it flew past, you would have to take into account that the light from ...