A common vitamin supplement appears to dramatically reduce a woman's risk of having a child with autism.
A study of more than 85,000 women in Norway found that those who started taking folic acid before getting pregnant were about 40 percent less likely to have a child who developed the disorder, researchers reported in the Journal of the American Medical Association.
North Korea's latest nuclear weapons test is much more powerful than the previous two, according to estimates made by instruments that measure seismic waves from the blast. It's about the size of the bomb that devastated Hiroshima in World War II.
But it's not so easy to verify the claim that the nuclear explosive has also been miniaturized. That's a critical claim because a small warhead would be essential if the rogue regime chose to threaten the United States with a nuclear-tipped missile.
Big bombs are easier to make, but they aren't all that useful as a threat.
Dennis Roseman, left, and Jamie Manganello pull in a swordfish off the coast of Florida. The Day Boat Seafood company went through a complicated process to become certified as a sustainable fishery by the Marine Stewardship Council.
The long, clunky-looking fishing boat pulls up to Day Boat Seafood's dock near Fort Pierce, Fla., after 10 days out in the Atlantic. The crew lowers a thick rope into the hold, and begins hoisting 300-pound swordfish off their bed of ice and onto a slippery metal scale.
Kentucky is bourbon country. Bar shelves in Louisville are stocked with a crowded field of premium bourbons; the city's Theater Square Marketplace restaurant alone carries close to 170 different brands. So when news trickled out that longtime distillery Maker's Mark plans to water down its bourbon, locals were stunned.
Bourbon has to be aged at least two years — and that's where Maker's Mark got in trouble. Chief Operating Officer Rob Samuels says the company simply didn't make enough.