Many teens look at screens at bedtime, but some apps are more likely to keep them awake than others, leading to sleep problems. That’s the upshot of a new study in which researchers found YouTube fans experienced consistent and negative effects on sleep. Surprisingly, traditional TV was associated with earlier bedtimes. “We’ve been seeing teenagers…  read on >  read on >

Even though New York Governor Kathy Hochul recently declared polio a state emergency after samples of the virus were found in wastewater in New York City and four surrounding counties, public health experts say it’s not time to push the panic button. “The risk to the majority of the general public is very low,” said…  read on >  read on >

Research has suggested that kids born to moms who had the flu or another infection during pregnancy may be more likely to have autism, but a new study implies infection may not be the cause after all. “We found no evidence to suggest that infections contracted by mothers during pregnancy would cause autism in the…  read on >  read on >

Though the risk appears small, a new review suggests that, in rare instances, monkeypox may trigger serious neurological complications, including seizures and brain inflammation. The finding is based on a look at 19 studies conducted in the United States, the United Kingdom and across Africa. All of the investigations worked with data collected before the…  read on >  read on >