While Texas' law governing clinics that perform abortions was among the most restrictive, many other states have laws with some of the same provisions.
A CDC advisory panel concluded the nasal spray vaccine is so ineffective that it shouldn't be used by anyone during the 2016-2017 flu season. Until 2015, the spray was the top choice for kids.
More than $7 billion in drugs, vaccines and supplies are stashed in warehouses to be tapped in case of a pandemic or an attack with chemical, biological or nuclear weapons. NPR got a peek at one.
Many consumers in North America and Europe are willing to pay a premium for nutritious, organic grains. That makes the market ripe for a revival of millennia-old bread wheat, some plant breeders say.
From sports camps to running around on the playground, kids can log long hours in the summer heat. Many don't stop to drink water. A few simple moves by camps, coaches and parents can help.
The 2-year-old law required clinics that provide abortions to have surgical facilities and doctors to have hospital admitting privileges; the justices reversed a federal appeals court decision, 5-3.