Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

A seemingly straightforward math problem has sparked debate online after leaving social media users confused over the correct answer. The brain teaser, which appears simple at first glance, has ...

A 23‑year‑old amateur maths enthusiast, Liam Price, used ChatGPT‑5.4 Pro to solve one of Erdős’s long‑standing “primitive set” problems, which had remained unresolved since the early 1960s.

Laundry may seem harmless, but this article says it can shed hundreds of thousands of plastic fibers into the water supply. Microplastics are already showing up in oceans, farmland, human blood, and ...

Microplastics are so widespread that they’ve been found everywhere from oceans and farmland to human blood and lungs. But for many households, one of the biggest sources of microplastic pollution is ...

Leaked report reveals problems with literacy, competency amid permanent resident recruitment push You can save this article by registering for free here. Or sign-in if you have an account. Canada’s ...

As the number of students with educational disabilities rises, one JCPS school is showing how educators can help them succeed ...

The organisation has launched 22 time-bound, thesis-driven philanthropic funds and programmes addressing global challenges.

Five steps to ensure that you don’t jump to solutions by Julia Binder and Michael D. Watkins When business leaders confront complex problems, there’s a powerful impulse to dive right into “solving” ...

These Birkenstock alternatives are just what you need to step into sandal season with style.

Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...

Wall Street pushed the bar above the chipmaker's own guide. The CEO answered with a message the AI trade was not expecting.