Analysis of a massive wooden monument has uncovered new secrets of Cahokia, America’s greatest lost civilization.

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

It spans miles, weighs hundreds of tons, and you’ve probably stepped on it without knowing. The world’s biggest organism doesn’t look big at all.

Astronomers have discovered GJ 251 c, a rocky super-Earth just 20 light-years away, one of the most promising nearby worlds ...

Despite it’s comparative size to our star, it’s still the least massive object ever detected using gravitational lensing.

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...