Glycerin is a major component in hand sanitizer, for instance ... aware of this and won't just arrest anyone who trips the ...

Your browser does not support the video element. A throat swab, if done properly, might just be the difference between a "positive" or "negative" on some at-home ...

Paris (AFP) – World Athletics said on Tuesday it had approved the introduction of a cheek swab test to determine if an athlete is biologically female. Sebastian Coe, the president of the ...