Latitude could be found by looking at the Sun and the stars. But longitude was much trickier, and many sailors ended up dead as a result.

A Microsoft account allows you to sign in to a wide range of Microsoft 365 apps and services using a single email and password. However, at times, you may encounter issues signing in to these apps.

In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in ...

The math world is losing its mind over the new solution to an Erdős problem. This is what AI found, how we missed it—and why ...

The math mandate marks one of Mayor Zohran Mamdani’s first major education initiatives outside early childhood.

Company says work on Paul Erdős planar unit distance problem shows advance in AI reasoning OpenAI has claimed a further advance in AI reasoning after its technology successfully tackled an 80-year-old ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

Critics of artificial intelligence caution that, as a relatively new technology, its long-term effects on the human brain are still unknown. But a new study shows that AI could be dangerous even in ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...

Today's crop of luxury cars represents some of the most modern and technologically advanced vehicles on the road. That includes some of the most powerful luxury cars coming in 2026, and beyond. But as ...