If scientists confirm an anisotropic expansion, it would challenge the assumption that the universe has no preferred directions.

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Frontier, the second fastest supercomputer in the world, used dark matter and the movement of gas and plasma rather than just ...

Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...

Here were eight of the top picks: This brand new, handy plant ID app is currently ranked 21st overall for iPhone education ...