While gluons are responsible for generating most of the visible mass in the universe, their role inside nuclei remains poorly understood. These massless particles mediate the strong nuclear force, ...

Teleportation over the internet, teleportation to run an algorithm, and single-photon teleportation. Three different ...

Scientists have developed a groundbreaking technique called RAVEN that can capture the full complexity of an ultra-intense ...

The James Webb Space Telescope (JWST) has captured a direct image of a previously unknown exoplanet. This discovery was the ...

But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the ...

Two of the universe’s most extreme objects—black holes and neutron stars—can spiral into cosmic collisions that crack crusts, ...

While the Standard Model (SM) describes all known fundamental particles and many of the interactions between them, it fails ...

Star Trek's United Federation of Planets have their own version of a nuclear warhead but are they stronger than humanity's ...

Photon counting detectors (PCDs) for x-ray computed tomography (CT) are the future of CT imaging. They improve the spatial resolution by a factor of 2 and make it possible to access spectral data ...

Researchers, in a recent Physical Review Letters paper, introduce a new mechanism that may finally allow ultralight dark ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

However, photon-to-photon upconversion efficiencies of these devices are typically much lower than unity. Here we report an all-organic NIR-to-visible upconversion display with a photon-to-photon ...