Collection of tiny antennas can amplify and control light polarized in any direction
Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.
Kingdom Come: Deliverance 2 is an old-school technical success on PC
Alex Battaglia reviews Kingdom Come Deliverance 2's PC implementation. How does the game fare and is CryEngine still a good ...
Webb Catches Mysterious Light Flares Around Milky Way's Supermassive Black Hole
Artist's concept of light flares along Sag A*'s accretion disk. (Credit: NASA, ESA, CSA, Ralf Crawford (STScI)) ...
Birds-of-paradise are sending secret color signals invisible to human eyes, scientists say
Birds-of-paradise are even colorful in the dark, with feathers and body parts that glow a brilliant yellow-green under ...
Asteroid 2024 YR4 could hit Earth in 7 years. Here’s what could happen — and what’s being done about it
The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...
This Gravitational-Wave Breakthrough Could Rewrite What We Know About the Universe
A new adaptive optics technology is set to transform gravitational-wave detection, allowing LIGO and future observatories like Cosmic Explorer to reach new heights. By correcting mirror distortions, ...