Forty-six states already use ETS’ suite of Praxis tests to gauge teaching skills and subject-specific content knowledge for teacher certification. The AI test was not specifically developed for ...

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 ...

Ukraine has held "substantive" talks with US President Donald Trump's son-in-law Jared Kushner and envoy Steve Witkoff, with discussions expected to continue in Davos next week, Ukraine's security ...

When I signed up to try a bunch of health and aging tests for The Post, I knew there would be blood. I just didn’t realize how much blood I’d have to surrender. I’ve undergone several fertility ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

Advanced in organs on chips, digital twins, and AI are ushering in a new era of research and drug development. Earlier this week, the UK’s science minister announced an ambitious plan: to phase out ...

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 ...

Trump ordered the Pentagon to restart nuclear testing for the first time since 1992, citing rival nations’ actions. Trump’s claim that the U.S. has the largest arsenal contradicts data showing Russia ...

President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US policy at a time of growing ...

Jeff Smith was dumbfounded when he received a colon cancer screening kit in the mail. The 68-year-old Minnesota man hadn't asked for the Cologuard test, and his doctor hadn't mentioned anything about ...

The federal government program that mailed free at-home COVID-19 tests to households is no longer active.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 ...