If you're testing for COVID-19, you'll want to know what a positive test looks like—and what it means if you get a faint line. For those who test positive, the time it takes for the line to ...

Find out whether your slump is critical with this depression test. This assessment is designed to determine whether you presently have, or are at risk for developing a depressive disorder ...

You might not even physically notice that you have lost the fertilised egg, yet it could send mixed hormonal messages which mean you get a faint but positive message from one test but then either get ...

Public health, explained: Sign up to receive Healthbeat’s free New York City newsletter here. Covid-19 is on the rise in New ...

Tests always produce a small number of false positive results. In settings where very few people have HIV, a higher proportion of reactive results will be false positives. To ensure accurate diagnosis ...

You may have heard that poppy seeds in your salad dressing or on your bagel can mess up a drug test–triggering a positive result for opiates in your system. Though there are some caveats to this ...

It attempts to establish any cause-and-effect relationships or behavioral associations that can help ascertain and test the development of economic theories. Positive economics is objective and ...

It appears they are using a urinalysis test to check both beverages. Within minutes, Celsius tests positive for amphetamines ...

Metals made a comeback, with the Nifty Metal index snapping a four-session losing streak and gaining nearly 2 percent led by ...

China’s boldest stock market rescue package since the 2015 meltdown has led some Wall Street banks and money managers to believe that Beijing is serious about tackling the slump and that the ...

Metals made a comeback, with the Nifty Metal index snapping a four-session losing streak and gaining nearly 2 percent led by ...