Nasa’s first trip to the Moon for 50 years has been delayed after problems with testing. Early on Tuesday, the space agency tested its rocket for the Artemis mission in a “wet dress rehearsal” that ...

Valtteri Bottas has conceded that Cadillac has faced "issues" on its first day of running in a Formula 1 official test. But the veteran Finnish driver has cooled concerns by insisting that "that's why ...

A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ahead. When results from creatinine and cystatin C—two markers used to assess ...

Abstract: The problem of robust hypothesis testing is studied, where under the null and the alternative hypotheses, the data-generating distributions are assumed to be in some uncertainty sets, and ...

But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

Administering an exam used to be straightforward: All a college professor needed was an open room and a stack of blue books. At many American universities, this is no longer true. Professors now ...

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 ...

Going on antidepressants can give many people their life back, but for some there is a catch. About 25% to 80% of people who take antidepressants experience sexual side effects to some degree during ...

Why does the software testing community need custom plug-ins? Flaky tests are a silent threat to any Agile development process. They are the tests that pass, then fail, then pass again on the same ...

Three Opinion writers break down the former vice president’s book of excuses. By Michelle Cottle Carlos Lozada and Lydia Polgreen Produced by Vishakha Darbha Three Opinion writers weigh in on Kamala ...