Technology and Engineering

Underwater concrete repair has always been a battle against physics. When a repair grout is dropped into a dam gallery,...

Researchers have unveiled a new class of hollow gold nanocavities that can selectively amplify specific excitonic transitions in atomically thin...

A hair-thin strand of glass may soon do what entire laboratories of equipment currently cannot: detect the molecular whispers that...

Femtosecond lasers, the ultrashort pulsed light sources prized for their ability to carve matter with almost surgical precision, have long...

Chemists have long relied on a handful of century-old reactions to perform one of organic synthesis's most delicate maneuvers: adding...

In a development that could reshape the design of next-generation optical and optoelectronic devices, researchers have reported the observation of...

Researchers have demonstrated a new optical technique for measuring extremely fast, turbulent airflows inside hypersonic wind tunnels, using ultrashort laser...

Northern Australia covers more than half of the Australian continent yet holds barely five percent of its population, and the...

Pediatric intensive care physicians have long relied on bedside techniques to decide whether a sick child will benefit from additional...

Biodegradable plastics were supposed to be agriculture's answer to the microplastic problem, but a new study reveals that the very...