The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

A 2022 study estimates that at-home flu tests have a sensitivity of about 63% if the test is performed within 72 hours of ...

A new rapid test for Valley Fever developed in Phoenix is getting ready to go on the market and will be a game-changer for ...

A new RapidHIT ID machine, which bears a passing resemblance to an air fryer, can generate a human DNA profile in about 90 ...

Since Froedtert Hospital adopted the test, the mortality rate for sepsis patients has decreased by 42% and hospital length of stay has been reduced by nearly two days for patients with a suspected ...

As flu cases rise across the country, here is everything to know about testing yourself for the illness at home.

The World Health Organization (WHO) said on December 24, 2025, that it has prequalified two rapid antigen diagnostic tests (Ag-RDTs) for SARS-CoV-2, the virus that causes COVID-19. According to WHO, ...

Hepatitis C is a tiny virus with a significant impact. It's a small RNA virus that spreads through the blood and infects the liver. Even though today's medicines can cure it, hepatitis C remains a ...

Northwestern scientists have created the fastest-ever hepatitis C diagnostic, delivering accurate results in only 15 minutes. The test uses the DASH rapid PCR system, originally developed for COVID, ...

More than two years after the World Health Organization (WHO) declared an end to the emergency phase of the Covid-19 pandemic ...

Hoping to catch serious illnesses early, more Americans are ordering lab tests online, but their doctors don't know what to ...

The Teal Wand is an FDA-approved device for at-home cervical cancer screening. It works like a tampon, allowing women to ...