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Building Synthetic Tissues from Water Droplets?

Reporting in Science, Gabriel Villar and colleagues have turned tiny water droplets into cooperating networks that can pass electrical signals and do mechanical work. Villar says that in theory, water droplet networks could be used as artificial tissues.
NPR

Tracking A Rise In ADHD Diagnosis

Surveys show a marked rise in the diagnosis of attention deficit hyperactivity disorder, or ADHD, among the nation's youth. William Graf, a professor of pediatrics and neurology at Yale School of Medicine, discusses the surge in ADHD diagnosis and its potential implications.
NPR

Freezing Food Doesn't Kill E. Coli And Other Germs

An outbreak of E. coli in frozen pizza, cheesesteaks, and other foods makes it clear: Just because the freezer's frosty doesn't mean it can kill microbes that cause food-borne illness.
NPR

Federal Judge Strikes Down Restrictions On Morning-After Pill

The ruling could end a more than decade-long battle that has spanned two administrations. The decision overturns a controversial 2011 action by Secretary of Health and Human Services Kathleen Sebelius overruling the Food and Drug Administration's decision to allow sale of morning-after pill without a prescription or regard for a person's age.
NPR

Researchers Use Brain Scans To Reveal Hidden Dreamscape

Philosophers, poets and psychologists have long shared a fascination with dreams. Now Japanese scientists have scanned the brains of dreaming volunteers to create a lexicon of imagery that can be used to detect and decode dreams while a person sleeps.
NPR

FDA Warns That 'Ninja Mojo' And 'Love Rider' Contain Hidden Drugs

The Food and Drug Administration says it can't keep up with all the dietary supplements that claim to enhance sexual performance. Many have been found to contain potentially harmful ingredients, so the agency is warning people to beware of the entire bunch.

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