Researchers say Colombia offers a chance to learn more about Zika's possible link to microcephaly. If the country sees a sudden rise in cases as Brazil did, that's stronger evidence of a connection.
You nominated 300 cool stories of scientific surprise for Skunk Bear's Golden Mole Award. Our shortlist has it all: circuits painted with light, imperceptible genitalia, and a terrifying frog.
Tourists who indulge in legal marijuana in Colorado are more likely to end up in the emergency room with cannabis-related problems than are state residents, a study finds. Talk about a bad trip.
Andrea Towson, who has used heroin off and on for 30 years, is eager to get treatment. "I just want to wake up and eat breakfast and be normal, no matter what that might be," she says.
A state judge ruled Wednesday that New York City health officials can enforce a requirement for chain restaurants to inform consumers which menu items have more than 2,300 milligrams of sodium.
Counselors in the field of substance abuse rehabilitation earn roughly $40,000 a year, surveys show, and the work can be emotionally draining. Employee turnover is high, and likely to get worse.
The scale of the Zika virus outbreak in Venezuela is unclear. The government is reporting more than 5,000 cases with three related deaths. But independent Venezuelan physicians fear it could be as many as 400,000 infections. The outbreak is occurring in a country with a collapsing medical system, an economy in tatters and no funds to buy mosquito repellant, contraception or medicine.
The goal is to reduce the city's death toll from heroin. But it would be breaking various laws unless Ithaca gets a pass from the governor and federal authorities.
It's the job of a patrol to stop what's called "Eve-teasing" — the sexual harassment of women. The effort reflects the country's ongoing gender tensions.