Lead, LeadCheck, and Safe Home. Most DIY kits can detect high levels of lead, but miss lower levels that could still be ...

Cancer blood tests, sometimes called liquid biopsies or multi-cancer early detection tests, are growing in popularity. But do ...

Researchers in the UC Davis Department of Pathology and Laboratory Medicine have created a new tuberculosis blood test that ...

A new blood test analyzes DNA fragments to screen for 50 types of cancer simultaneously. The $949 Galleri test detected tumors in 133 out of 216 patients who showed positive signals during clinical ...

South Africa is trialling a cheap, portable TB test that costs a third of the current standard. But the new test can’t detect ...

Early detection of Alzheimer's is becoming a reality thanks to a new home-collection blood test.

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss?

Getting regular blood tests is important, but it’s also crucial to get the right ones done to detect some common issues early ...

North Shore University Hospital has been using a blood test instead of radiation to help determine whether a patient has ...

By enforcing a ‘sex test’ for athletes, the International Olympic Committee has reignited the debate about what a ‘level ...

Multicancer early detection tests hold great promise for finding cancer early enough to save lives, but there are caveats ...

A person with advanced heart failure can look stable at a routine clinic visit. Their vitals may not alarm anyone.