Addiction

US backs study of safe injection sites, overdose prevention

For the first time, the U.S. government will pay for a large study measuring whether overdoses can be prevented by so-called safe injection sites, places where people can use heroin and other illegal drugs and be revived ...

Medications

Most children with ADHD are not receiving medications: Study

Most children with parent-reported attention-deficit/hyperactivity disorder (ADHD) are not receiving medications and have never received outpatient mental health care, according to a study published online April 28 in JAMA ...

Medical research

Scientists get closer to a 'universal' flu vaccine

Researchers are reporting progress on the path to a "universal" flu vaccine—one that would battle all strains of the virus and give the world a weapon against future flu pandemics.

Genetics

Two dads, one baby? Gene technique works in mice

For the first time in history, scientists have created mice with two dads, foretelling a day when same-sex couples may be able to have biological children of their own.

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