Self-healing contact lens repairs scratches with one hour of UV light
Scratched contact lenses often mean an expensive replacement, even if the damage is minor. Researchers in South Korea…
NASA’s Fermi Mission Uncovers Possible Sibling Supernova Remnants
A new study of two supernova remnants, the debris left behind after stars explode, suggests the explosions came…
Sun erupts with 3 solar flares, raising chances of northern lights for U.S.
Three solar flares burst from the sun toward Earth this week, scientists said, and the enormous beams of…
China’s new crystal smashes vacuum ultraviolet laser record at 158.9nm
Chinese scientists have pushed solid-state vacuum ultraviolet laser technology to a new milestone by achieving a record-short wavelength…