An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...

Expect an uptick in aurora sightings near the spring equinox on March 20, as celestial geometry swings in favor of ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be ...

The discovery of a golden scaleless fish in China is helping scientists understand how animals evolved to live in caves.

Affected populations: PFIC is a group of rare genetic diseases that cause progressive liver failure. The exact prevalence of ...

Different versions of a gene called ACE2 affect how well the placenta grows during pregnancy, a laboratory study finds.