Physicists have debated which way a submerged sprinkler sucking in water would spin. Careful experiments provide an answer. By Kenneth Chang Scientists say they have solved in detail what may be the ...

A woman whose remains were found in a shallow grave in Riverside County, California, more than four decades ago has been identified as a multimillionaire real estate investor who vanished in 1981. The ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

A long-standing mathematical conundrum has been solved by ChatGPT in a few hours, with only a few simple prompts. The Dinitz-Garg-Goemans conjecture is a 30-year-old question in graph theory, but a ...

More than 25 years after a mother of two was found dead in her northwest Atlanta home, police have arrested a suspect in the case. The Atlanta Police Department announced Monday that investigators ...

The senator is alive, a key requirement to maintain one’s job in the US Senate Like any good proof-of-life photo, it featured that day’s newspaper. After a nearly month-long disappearance, when it was ...

Do you remember Darth Vader's Star Wars quote as, “Luke, I am your father”? Or perhaps you recall The Berenstein Bears books from your childhood? If either rings true, then you’re experiencing The ...