You can expect to see light rail trains crossing Lake Washington sometime this month. Sound Transit is about to start the final phase of testing before opening for service. Up to now, only a few train ...

There’s new progress in the battle against Alzheimer’s disease. About 1 in 9 US seniors has Alzheimer’s, the most common form of dementia, which slowly impairs memory, thinking skills and the ability ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Waymo will test its self-driving ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Waymo LLC’s driverless cars ...

"They know we have a nuclear submarine...right off their shore" says Donald Trump, after claims Russia has successfully tested a nuclear-powered cruise missile, which according to Gen. Valery ...

President Donald Trump announced on Oct. 29 that the United States will "immediately" resume nuclear weapons tests, a move he said is needed to ensure the country keeps up with its rival nuclear ...

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 ...

(ANDREW CABALLERO-REYNOLDS/AFP/AFP) US President Donald Trump said Thursday he had ordered the Pentagon to start nuclear weapons testing "on an equal basis" to China and Russia -- an announcement made ...

BUSAN, South Korea (AP) — President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, saying it would be on an “equal basis” with ...

President Donald Trump wrote on Truth Social, his social media site, that he had instructed the Department of War (formerly the Defense Department) to return to “nuclear testing” — although it’s ...