If the data falls in the critical region, statisticians reject the null hypothesis in favor of the alternative. A one-tailed test in statistics is used to determine if a sample mean is significantly ...

The "alien mothership" hypothesis for interstellar comet 3I/ATLAS is about to have a key test, as it hits solar conjunction ...

In the quest to unravel the mysteries of the universe, physicists are revisiting a 150-year-old theory that could illuminate ...

But the real puzzle isn’t whether de-skilling exists—it plainly does—but rather what kind of thing it is. Are all forms of de ...

The 21-valent pneumococcal conjugate vaccine V116 is well tolerated in adults living with HIV and induces immunity to all 21 ...

Despite these widely recognized problems, the MAHA roadmap released last month directs the Department of Health and Human ...

In a recent episode of Exchanges at Goldman Sachs, Neema Raphael, Chief Data Officer and Head of Data Engineering at Goldman ...

A noninvasive test to flag people at high risk for antidepressant-related sexual dysfunction could improve treatment ...

Researchers found that even limited social media use can hurt children’s ability to focus and retain information—echoing what ...

A new study warns that powerful AI systems similar to GPT-5 can suffer a kind of persistent “brain rot” like humans.