Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Sexting is, no doubt, an art of the 21st century. Whether you’re in a ...

Jan. 21, 2026 A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ahead. When results from creatinine and cystatin C—two markers ...