Aleksey Maro knows far more than he cares to know about the urination habits of chimpanzees. But if you want to measure the alcohol intake of chimps in a Ugandan rain forest, where a breathalyzer is ...

The United States’ top nuclear arms official on Friday accused China of carrying out an undisclosed nuclear detonation in 2020, arguing that recent secretive underground tests by China and Russia have ...

Standardized test data for North Carolina’s private school voucher students is not publicly released. Chuck Berman Chicago Tribune/TNS AI-generated summary reviewed by our newsroom. Read our AI Policy ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. These highlights were written by the reporters and editors ...

Earlier on Thursday, the Steelers announced linebacker T.J. Watt had been hospitalized with a lung issue and his status for Monday’s game against the Dolphins is up in the air. After Thursday’s ...

The Acquisitions, Technology and Logistics Agency said it tested remote operation of drones using tablets from inside a helicopter and autonomous flight navigation. The Japan Ministry of Defence’s ...

AT SIX. WE KNOW IOWA HAS THE HIGHEST RADON CONCENTRATIONS IN THE COUNTRY. AND TONIGHT WE’RE TAKING A LOOK AT TESTING FOR THIS HEALTH HAZARD IN SCHOOLS. RADON EXPOSURE IN KIDS CAN IMPACT THEIR ...

President Trump's comments about restarting weapons tests are not likely to lead to mushroom-cloud explosions over the New Mexico desert or seismic shaking underground in Nevada, according to the ...

Null hypothesis statistical testing (NHST) is typically taught by first posing a null hypothesis and an alternative hypothesis. This conception is sadly erroneous as there is no alternative hypothesis ...

President Trump explained the order by saying other, unnamed nations were testing their own nuclear weapons, even though no country has tested since 2017. By David E. Sanger and William J. Broad David ...