Chemists at Université de Montréal have developed "signaling cascades" made with DNA molecules to report and quantify the ...

This test uses saliva and connects to your phone to deliver quick insights into your stress hormones -- no needles needed.

Inspired by living cells, researchers have designed DNA molecules that allow drug concentrations in blood to be measured ...

Scientists at the Environmental Protection Agency found that they could develop methods to identify traces of the medication ...

A 21-year-old woman was found unconscious at the wheel of her car after she snorted cocaine and inhaled laughing gas during a ...

To check your blood sugar levels at home, you can use a glucose meter or a continuous glucose monitor. Here's what you should know about both devices.

Some immigrant veterans, service members and families are experiencing deportation actions under President Donald Trump's ...

Social media is flooded with ads for at-home blood testing services that promise insights into healthier living, so ABC News' ...

This comes at the heel of FDA's nod for Fujirebio Diagnostics' blood test Lumipulse in May, the first such device to get ...

You’ve probably heard messaging that you need more protein in your life. And one of the most popular ways to cram more of the ...

Consumer Reports has been testing for lead in food and drink products for years. In addition to finding more protein powders ...

The test correctly identified people without Alzheimer’s in 97.9% of cases It’s the second blood-based Alzheimer’s test ...