Polymer-coated cotton fabric generates electricity from ambient humidity day and night, powering LEDs for over 24 hours and ...

State regulators ordered Southern California Edison to identify fire risks on its unused transmission lines like the ...

Physicists are now using a tightly controlled laser and a cloud of ultracold atoms to imitate the behavior of electrons in solids, effectively building a quantum version of electronics out of light ...

Why does cancer sometimes recur even after successful treatment, or why do some bacteria survive despite the use of powerful ...