The false negative rates do not appear out of line with the test's sensitivity figures, but issues have been raised with its workflow and the firm's marketing strategy.

On Nov. 24 and 25, from 4:30 to 9:30 a.m., Sound Transit plans to test four-minute run times for 1 Line trains. Test trains displaying “Out of Service” will run alongside regular service trains. Test ...

Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United States to resume its testing of nuclear bombs. By William J. Broad President ...

That last detail, I believe, plays a part in why this bourbon is so good. A release like this could easily have been bottled at a much higher cask strength without any dilution to mark the occasion.

Senate leaders plan to take up a stopgap funding measure in a rare Friday session to test whether a Democratic logjam could finally break to end the longest partial government shutdown in history. But ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

Americans can no longer order free at-home COVID-19 tests from the government through COVIDtests.gov. The suspension of the program, which has distributed over 1.8 billion COVID tests across the ...

Oct 30 (Reuters) - U.S. President Donald Trump ordered the U.S. military on Thursday to immediately resume testing nuclear weapons after a gap of 33 years, minutes before beginning a meeting with ...

The US Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other causes of cognitive decline, providing a broader understanding of when the ...

The damage has never been serious, so what is the point? Mr Putin knows he cannot defeat NATO in a stand-up fight, yet his aim, given the grand sweep of his writings and speeches, is more than just to ...

Get ready to go that extra 2,640 feet. After months of rumors, the Air Force confirmed on Wednesday that a new service-wide physical fitness test will include a 2-mile timed run. The service also said ...