Perovskites have emerged as an exciting material when it comes to next-generation solar cells, but they aren’t without their problems. While they promise great leaps in efficiency, keeping all ...

A new optical microresonator chip keeps light circulating longer, enhancing efficiency for next-generation sensors and photonic devices.

Researchers have demonstrated a record-high laser pulse intensity of over 10 to the exponent 23 W/cm2 using a petawatt laser. It took more than a decade to reach this laser intensity. These ultrahigh ...

Some stars produce dust. But unlike the stuff underneath your TV cabinet, this dust plays a major part in the total luminosity of a galaxy. In a new study, scientists have used long-term observational ...

Ultraviolet (UV) light has higher energy photons than visible light and, thus, has more applications. Researchers have now developed a brilliant innovation -- a solid-state material that can stably ...

As a long-time resident of Lake Tahoe, I have become increasingly aware of the modern intensity of the lighting homeowners ...