School starts using facial recognition technology amid security concerns01:59
St. Therese school in Seattle is one of the first in the country to use facial recognition software — similar to systems already used in some airports or train stations — out of concern for student safety.
Visiting a Prohibition-era speakeasy 100 years after Congress banned booze01:18
YouTube cracking down on viral challenges that could result in physical harm01:00
Doctor accused of giving lethal doses of fentanyl to two dozen patients to hasten their death01:15
This gene therapy treatment for blindness is the most expensive drug in America02:24
Automakers ditch sedans at Detroit auto-show01:19
OxyContin maker deceived doctors and patients, fueling opioid crisis, prosecutors say01:40