The new Tennessee law, which took effect January 1st, gives law enforcement extra tools to crackdown on DUIs. Police can now ...

The legislation introduces oral fluid testing, which allows officers to use cotton swabs to test for drug impairment during ...

A new law that takes effect Thursday will change several key aspects of Tennessee's DUI regulations, including tests ...

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

San Diego police have been using the handheld SoToxa device during traffic stops since October, testing a driver's saliva to ...

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

A single HPV vaccine dose could prevent 90% of cervical cancers. But disinformation and political ideology are spooking some ...

On a bright, brisk December day, two people stood in front of Boston’s Old South Church, asking passersby to shove cotton ...

As millions of Americans hit the road or take to the skies for the holidays, another seasonal traveler is picking up speed: influenza.

The medical examiner's office investigates approximately 40,000 deaths per year in New York City. Its molecular genetics laboratory, founded by Dr. Yingying Tang in 2003, is the only one of its kind ...

Just days after UVA’s win over Florida State, safety Robbie Engelberg delivered another kind of victory: his stem cells, to a ...