Physicists have uncovered how direct atom-atom interactions can amplify superradiance, the collective burst of light from ...

Scientists found that colorful pigments in Earth’s cloud microbes may help telescopes identify signs of life on distant ...

From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...

Liquid metal controlled by low voltage reversibly switches color and infrared response in nanoscale surfaces, enabling low power reflective displays, sensors, and optical security features.

Reflect Orbital, a California-based startup, has asked the FCC for approval to launch its first experimental satellite as early as 2026. The company's long-term plan – ...

Scientists have achieved a breakthrough in light manipulation by using topological insulators to generate both even and odd terahertz frequencies through high-order harmonic generation (HHG). By ...

Solemnity of All SaintsAt the heart of the feast of All Saints is a journey, one that each of us is invited to make. It's a simple journey that for us is found in the invitation to 'follow Christ' by ...

California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" to customers at night. Experts warn that the mirrors could mess with ...

Prince William pinpointed when his relationship with Queen Elizabeth and Prince Philip changed in conversation with Eugene ...

Hundreds of rabbis from across U.S. are speaking out on Zohran Mamdani — exposing deep divides over Israel, antisemitism, and ...