Researchers from The University of Osaka create mirror-image semiconducting polymers that improve solar cell performanceOrganic solar cells are made ...

The Energy Department said the U.S. could get 44% of its electricity from solar energy if it pursues an aggressive agenda. The state has no subsidies or renewable-energy requirements but is ...

Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.

If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

Most of the universe is made up of dark matter and dark energy. The majority of everything else is dispersed throughout space ...

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Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the ...

Researchers at the University of California, Irvine have identified a previously unobserved form of quantum matter. According to the team, this state ...

So first the Big Bang happens. Everything is incredibly hot and dense; there are photons flying everywhere, but they keep ...

Whenever I see Kim McAdams, she is never wearing shoes. Every year, she checks my car emissions from her workstand at a ...

Speed matters. When an X-ray photon excites an atom or ion, making a core electron jump onto a higher energy level, a ...

To investigate such double core-hole states in highly ionized Krypton, a colorless, odorless gas found in trace amounts in ...