It took scientists just 0.9 megapascals of pressure to pierce a problem holding back the next wave of display technology. At Tianjin University, researchers have unveiled a groundbreaking method to ...

The energy efficiency, longevity, and versatility of light-emitting diodes (LEDs) have made them popular in various applications, including lighting sources in homes, offices, automotive, and ...

Hong Kong began free coronavirus testing for all residents in the Asian financial hub on Tuesday, as the mainland Chinese-led initiative faced scepticism from the city's medical community and public, ...

A UN-led aviation task force aims to make a recommendation by late October on the use of COVID-19 testing to reduce long quarantine requirements that have decimated air travel, two sources said, ...