Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Optical illusions are the latest trend on social media. These brain teasers allow users to engage their brains in a fun manner. The latest challenge to go viral on Reddit asks users to find two kids ...

The second-largest Powerball jackpot in US history has been claimed — and after taxes, the record-shattering prize looks a lot smaller than the headline figure. Saturday’s $1.787 billion drawing ...

Hurricanes and other systems don’t often find themselves in a tropical traffic jam in Earth’s vast oceans, but there are consequences when they do get all up in each other’s business.

By using something called a quantum grid, scientists have found a clever way to simultaneously measure momentum and position ...

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...

OpenAI reveals new Jobs Platform, launching mid-2026 Certifications are coming soon to back up Academy training OpenAI wants to certify 10 million Americans by 2030 in line with US efforts OpenAI has ...

The post quickly gained traction because the animals are so well camouflaged that many people scrolled past without spotting them. Others admitted to staring for several minutes before seeing one.

The Nashville Zoo has added two new animals to its population: a brother sister pair of 14-week old aardwolf pups. Aardwolves are one of four hyena species that are an elusive and nocturnal, and ...

A Cabinet minister heaped pressure on Rachel Reeves to boost benefits today saying child poverty levels are 'shameful'. Education Secretary Bridget Phillipson admitted there would be a cost to welfare ...