A baby who was conceived through an experimental procedure designed to prevent a deadly disease appears to be healthy. But some potentially defective DNA remains. Will it affect his health long term?
The USPS said its employees were bitten in 6,755 attacks in 2016, and Los Angeles topped the list, with 80. The postal service also released safety tips.
It's one of several suggestions that connect the ancient holiday, remembering the Israelites' flight to freedom, with the world's current refugee crisis.
The company 23andMe is now allowed to market tests that assess genetic risks for 10 health conditions, including Parkinson's and late-onset Alzheimer's diseases.
If you're traveling this spring, be sure you're vaccinated. 2017 is shaping to be bad year for the measles, with thousands of cases in Italy and Romania. And vaccine coverage is stagnating worldwide.
In a society where black people have power, beating children and posting it on social media is just as much about performing respectability as it is punishing wrongdoing.
To curb diabetes, Mexico is trying to get people to cut down on soda, eat more healthful foods and exercise. But changing people's habits is easier said than done.
When James Hansen spoke up about climate change in the 1980s, he risked the loss of his job and reputation. But, he says, it was worth it — because he could not be silent about something so important.
They're the Godzillas of the virus world, pushing the limit of what is considered alive. Researchers are trying to figure out where they came from. (And no, they aren't known to make people sick.)