You Need More Vitamin D in the Winter – Here’s Why
Winter is upon us and so is the risk of vitamin D deficiency and infections. Vitamin D, which is made in our skin following sunlight…
Pennsylvania State University News
“Nanoscale CAT Scan” – Liquid-Cell Technology Offers First 3D View of Life’s Processes
A new liquid-cell technology allows scientists to see living biological materials and systems in three dimensions under an electron microscope, according to researchers at Penn…
New Theory Reveals Unified Origin for Extreme-Energy Space Particles
New model connects the origins of very high-energy neutrinos, ultrahigh-energy cosmic rays, and high-energy gamma rays with black-hole jets embedded in their environments. One of…
International Team Explains the Mystery Behind a Rare 5-Hour Space Explosion
New international research reveals that rare gamma-ray bursts, which can last for hours, can be explained as standard explosions occurring in a region with a…
