Cannabis drug tests measure tetrahydrocannabinol (THC) and its metabolites, which can stay in your body long after the “high” fades. Detection ranges from hours in blood or saliva to weeks or months ...

A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

Osaka Metropolitan University scientists have created a molecule that naturally forms p/n junctions, structures that are ...

In today’s ecommerce landscape, customers expect to stay informed, especially about orders they’ve already placed. A 2024 ...