Each of the nearly 6,800 people attending Saturday's game against the Colts will have to show proof of a negative test to ...

We designed and developed two new types of hydrogen fuel cell (HFC) buses (motorcoach and minibus) with a mobile laboratory system. Feasibility studies have been performed for mobile laboratory ...

Two teams of US scientists have completed lab experiments testing the antibodies from vaccinated and infected Americans to see how well they might be able to fend off currently circulating variants of ...

Vitamin D has shown antimicrobial effects. This study aimed to explore the antiviral effects of vitamin D3 on saliva samples collected from patients with coronavirus disease-19 (COVID-19) and compare ...

CHICAGO (CBS) -- With COVID-19 outbreaks continuing to pop up, we are revisiting a question we first dug into last year – is your negative COVID-19 test really negative? Last year, the CBS 2 ...