A new window into hemodialysis: How optical sensors could make treatment safer

For the millions of people living with end-stage kidney disease, hemodialysis is more than a medical procedure, it is a ...

Fentanyl or phony? Machine learning algorithm learns to pick out opioid signatures

New forms of fentanyl are created every day. For law enforcement, that poses a challenge: How do you identify a chemical you've never seen before? Researchers at Lawrence Livermore National Laboratory ...