Overdoses on opioid drugs—including heroin, prescription painkillers, and certain street drugs—were the top cause of unintentional, preventable deaths in the United States in 2017.
Offenders with brain injuries make up a huge percentage of prison populations; they also enter the criminal justice system earlier, and stay in it longer.
And what we might be able to do to calm it down.
Authorities credit seat belts and bullet-proof vests.
Research confirms that increasing fuel economy standards does cost lives on the road. But economist Mark Jacobsen explains how that doesn’t have to be the case.
Highway administrators say car-mounted Wi-Fi system could let cars and trucks gossip with each other on the road, dramatically improving safety and efficiency.
A new study from neuroscientists at UC Irvine suggests that bad driving may be in your blood.
