DIU launched a 3D-printed, hydrogen-fueled scramjet vehicle aboard Rocket Lab's HASTE to gather real hypersonic flight data.

The final test of the 2026 Formula 1 pre-season gets under way on Wednesday, but the most crucial action of the day may well be away from the track at the Bahrain International Circuit. Two crucial ...

The "That's Not A Knife" mission payload: DART AE, a scramjet-powered aircraft developed by Australian aerospace engineering firm Hypersonix. · GlobeNewswire Inc. LONG BEACH, Calif., Feb. 12, 2026 ...

Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of chemicals on mammals. By Lisa Friedman The Environmental Protection Agency will ...

If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

GYEONGJU, South Korea — President Donald Trump said Wednesday he had instructed the Defense Department to “immediately” start testing nuclear weapons "on an equal basis" with other nations. “Because ...

The federal government program that mailed free at-home COVID-19 tests to households is no longer active. Some insurance providers may still cover the cost of at-home tests, and free tests may be ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

If you were curious to get a picture of your longevity, you could invest in a fancy “biological age” blood test or even commit to pricey full-body imaging. But research suggests there’s a much more ...