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

Inside the Army's Natick lab, scientists push gear to the brink — from fire to Arctic cold — to keep soldiers safer in the ...

Sharks in the Bahamas are consuming substances including caffeine, painkillers and even cocaine, according to a new study by marine scientists who say it could potentially impact the animals' health ...

Mitsubishi is in the midst of an identity crisis. Two of its SUV models exist on a platform that dates back to a joint venture with DaimlerChrysler. Things aren't much better with its third offering, ...

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

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

American lawmakers are demanding answers from the Trump administration after a Canadian man says U.S. customs officers held him for three hours at the border and forced him to provide a DNA sample ...

Fitness tests used to be simpler: a run, push-ups and sit-ups. They evolved over time and now can include options.