Solar cells convert sunlight into clean energy—but if the solar cells themselves are made of toxic materials, it almost ...

For decades, researchers have explored how electrons behave in quantum materials. Under certain conditions, electrons ...

NC State researchers reveal a tincone thin film with improved stability and electrochemical properties, paving the way for ...

Free-electron lasers create coherent light by constantly accelerating a beam of electrons. Free-electron lasers are particularly useful because they can produce radiation with a short-wavelength ...

Sulfur burps are burps that have a rotten egg smell. They occur when you have too much hydrogen sulfide gas in your digestive tract. Infrequent sulfur burps are typically harmless. They may be the ...