A study suggesting the exoplanet K2-18b may contain potential signs of alien life has been met with skepticism from the ...

Understanding the origin of heavy elements on the periodic table is one of the most challenging open problems in all of ...

Nonlocal correlations that define quantum entanglement could be reconciled with Einstein’s theory of relativity if space–time had two temporal dimensions. That is the implication of new theoretical ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

For the first time, scientists have managed to spot a lonely black hole drifting through space thanks to its gravity ...

The European Space Agency (ESA) has launched one of its most precise science experiments to date — the Atomic Clock Ensemble ...