Cell culture studies show increased lung cell entry of the SARS-CoV-2 variants Delta and Delta…
Do aliens exist? Extraterrestrial life has never been discovered, but that doesn’t mean it doesn’t…
A global study confirms COVID-19 spreads more easily in cold, dry conditions, behaving as a…
Metalens-based design shrinks footprint, making optical traps practical for precision sensing and measurements. Researchers have…
ALMA has discovered propionamide, the largest peptide-like molecule in space, in the star-forming region Sgr…
“Raptor-like” dinosaur discovered in an Australian mine, actually uncovered as a timid vegetarian. 50-year-old findings…
Auroras make for great Halloween décor over Earth, though ESA astronaut Thomas Pesquet snapped these…
Ultra-low frequency gravitational waves may reveal the growth of galaxies or even processes from the…
Researchers are designing catalysts that could replace fossil fuels with carbon-free hydrogen or recycled CO₂…
Penn State electrical engineering professor Aida Ebrahimi receives NIH Trailblazer Award for developing a daily…
Columbus was not the first European to reach the Americas. The Vikings got there centuries…
Scientists have discovered a new way to study glioblastoma by comparing patient-specific healthy and diseased…
Humans find AI to be a frustrating teammate when playing a cooperative game together, posing…
NASA’s LCRD will demonstrate laser-based communications from geosynchronous orbit, enabling faster, more efficient data transfer…
Discovery provides new insights into the evolution of crabs and when they spread around the…
A new study combining Hubble, GTC, and SHARDS data shows that galaxy formation likely began…
Walk into any U.S. store these days and you’re likely to see empty shelves. Shortages…
Vaccination is over 90 percent effective at preventing deaths from the Delta variant of COVID-19,…