The Dark Energy Spectroscopic Instrument has completed its five-year mission to build the most comprehensive 3D map of the ...

Someone dies "with his boots on" in the finale, in a game-changer for Joe Leaphorn and the rest of the Navajo Tribal Police.

Several theories have attempted to explain excess far-ultraviolet light present in the Milky Way, but none have been ...

A new study suggests that failing to detect dark matter signals in some galaxies may not contradict evidence seen in our own.

Seasons 1-3 are now streaming on Netflix.

The difference is like a crowd of people who ignore each other versus one where everyone is constantly bumping into one another,’ says scientist ...

The original version of this story appeared in Quanta Magazine. When it comes to understanding the fabric of the universe, most of what scientists think exists is consigned to a dark, murky domain.