A young man approached a card table set up under the Green Line tracks on the city’s West Side and asked the woman behind it ...

A new fentanyl detection device is being distributed to residents in Chicago neighborhoods that have seen high rates of ...

"Now I can say forever, ‘I saved your life. Do the dishes, I saved your life,’” said one woman who found her husband's crash ...

Law enforcement from all corners of the state came to Maple Grove on Friday morning for training on a new mobile oral fluid testing device that can be used to detect drugs in a driver’s system.

When doctors want to see if someone has a certain illness, they may check the patient's blood or urine for the DNA of a specific virus or bacteria, or for a mutated version of the person's own DNA. A ...

In fraud and bot detection, people usually think of fingerprinting as the classic browser or device fingerprint. This comes ...

Benjamin Sumlin, PhD, a senior scientist at Washington University in St. Louis, blows into a device designed by researchers at the university. The device — a breath test that uses a biosensor — could ...

NEW YORK -- "Lie detectors," those controversial assessors of truth, are making their way into everyday life. Insurance companies use them to help catch people filing fraudulent claims. Suspicious ...

Semiconductors are used in devices such as memory chips and solar cells, and within them may exist invisible defects that ...

Drone-detecting devices deployed in New Jersey in the past week have found "little to no evidence" of anything nefarious or threatening, Gov. Phil Murphy said Monday as calls grew for action to ...

The FDA has granted clearance for the first AI-powered handheld medical device to assist physicians in detecting all three common skin cancers: basal cell carcinoma, squamous cell carcinoma, and ...