TB tests use phlegm — not the easiest thing to get or work with. It takes time for results. And there can be false negatives ...

Tests promising to reveal your “biological age” are booming. But scientists say the results vary widely — and aren’t reliable ...

Home pregnancy tests are simple, discreet, and widely available. But simple does not mean straightforward. Many women take ...

Cancer claims more than 10 million lives every year globally. Research shows that detecting cancer early can greatly improve ...

Worried about how mobile you are? Scared of losing your balance and falling? There’s a simple clinical test that’s used by ...