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 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The Laservac 750 Smoke Evacuation System has been designed to remove all smoke, plume, particulates and obnoxious odours to create a safe and pleasant environment for health care professionals when ...

As a staff writer for Forbes Advisor, SMB, Kristy helps small business owners find the tools they need to keep their businesses running. She uses the experience of managing her own writing and editing ...

Abstract: In this study, we propose a novel calibration method for magnetic particle imaging (MPI), in which a field-based calibration procedure is employed directly in the sinogram domain for a ...

Abstract: Suitable identification of a nonlinear system can improve the controller design and its analysis. In this paper, the parameters of the nonlinear air-bearing system of the satellite simulator ...

ALERT DAY conditions are possible Wednesday evening then Friday through the end of the weekend. Details for each ALERT DAY here. Read more.

Details on multiple ALERT DAY conditions we are tracking; how cold our wind chills will get and how much snow we will see. Read more.