The United States is preparing to subject fusion reactor materials to a brutal new benchmark: a focused 10 megawatt heat blast that rivals the surface of the sun. At Oak Ridge National Laboratory, ...

Go behind the scenes at the Outside Lab. See how we used data and science to stress-test rain shells, backpacks, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It may feel nearly impossible to scroll through social media these days without seeing ads for trendy, ...

Rocket Lab launched its hypersonic test vehicle for the sixth time ever this week. The HASTE suborbital rocket lifted off Tuesday (Nov. 18) at 8 a.m. EST (1300 GMT) from Rocket Lab's Launch Complex 2 ...

Hoping to catch serious illnesses early, more Americans are ordering lab tests online, but their doctors don't know what to ...

Many different lab tests are used to find changes in your body that can happen with lupus. The results of each test help your doctor get a fuller picture of your health. Because lab tests alone can’t ...