Psychiatric patients have longer ER stays than patients with physical problems, research shows, and have trouble finding inpatient care and follow-up treatment. Kids can be among the hardest hit.
Toyota announced this year that it's backing the return of the iBOT, which went out of production in 2009. Inventor Dean Kamen says a reboot would include improvements using the latest technology.
Climbing drug prices are taking a toll on West Virginia's budget, some state legislators say. Expensive drugs fuel an increase in Medicaid spending, which leaves less money for schools and roads.
Smartphones can be used to test for atrial fibrillation, a common heart condition that can cause strokes. But it's still not clear who should use this emerging technology.
So far this year, more than 1 in 4 donations in New England are from people who died after a drug overdose — a much higher rate than in the U.S. overall, though it's not clear why.
A mind-controlled robotic arm has pressure sensors in each fingertip that send signals directly to a paralyzed man's brain. It's still experimental, but could eventually help thousands, engineers say.
The agency has decided to leave kratom off its list of highly restricted drugs for now. The DEA is asking for public comment and help from the Food and Drug Administration in evaluating kratom.
Researchers often combine the results of many medical studies to evaluate treatments. But when the combiners have a financial interest, the results might be inaccurate, a scientist says.
Author John Hudak says federal law makes it hard to prove the medicinal value of marijuana. "As a Schedule 1 drug, it is very difficult to do research on the plant," he explains.