The new 'Stratus' and 'Nimbus' strains of Covid are now doing the rounds - and they come with some strange symptoms.

Can your bathroom double as a lab? At-home testing is reshaping how we learn about our bodies — and raising new questions.

The Madrid capital region is pressing the Spanish government to allow pharmacies to carry out mass antigen testing for COVID-19, tapping into a broad debate on the efficiency of the rapid tests.

Innovative graphene-silver metasurface biosensor combines nanotech and AI, providing real-time, label-free COVID-19 detection for future diagnostic applications.

Singapore plans to roll out rapid COVID-19 tests for events such as weddings and business conferences as the city-state looks to further reopen its economy, its health ministry said on Tuesday.

Prostate cancer blood tests can lead to men being over-tested, while those who need help may be missed, a large study has ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

As flu season arrives, a new highly infectious COVID-19 variant, Stratus (XFG), is driving a surge in US cases, first identified in Southeast Asia. Wi ...

From diagnosis to the brutal treatment process, here's what veterinary professionals wish every dog owner understood about heartworm infection.

Prince Edward Island's government says it will end free access to COVID-19 rapid antigen tests when its current supply runs out, citing low and stable rates of the virus over the past few months. In a ...

It’s a relatively simple maneuver, but it has the potential to reveal clues about a possible heart issue. So what exactly does the “thumb test” entail, and what should people know about it? Below, ...