There's a new street drug that is proving to be deadly and Eyewitness News got an inside look at the lab where agents are making it a top priority. "The leading cause of death among Americans 18 to 45 ...

They are disguised as a bogus Xanax pill, often broken down to powder, and laced with fentanyl, car fentanyl, and xylazine.

The National Institute for Standards and Technology’s new harm reduction initiative is helping prevent needless deaths.

The Dog Aging Project unites a national network of pet owners, experts, and volunteers working to advance canine health and longevity.

The crackdown is focused on addressing complaints about open drug use, homelessness, illegal parking, ghost plates, and e-bikes driving on sidewalks.

Research on the biological basis of addiction has found that the critical epigenetic enzyme histone deacetylase 5 (HDAC5) limits the expression of the gene Scn4b, regulating neuronal activity and ...

PETA and other animal advocacy groups have praised the Trump administration for recent announcements to phase out animal ...

The Medical Board of California alleges an anesthesiologist who was previously caught high at work has failed to comply with ...

Professor Nicholas Turner, from the Institute of Cancer Research, tells Sky News that capivasertib is a "great success story ...

The Food and Drug Administration (FDA) announced Thursday it plans to phase out animal testing requirements for biological ...

Dr. Jeffrey Olsen testified he genuinely believed his patients were suffering from severe, chronic pain, but prosecutors say ...