Getting a visa to visit the U.S. may soon take less time – but cost more money – for some travelers. Starting July 1, travelers applying for B1 and B2 nonimmigrant visas for business and tourism will ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

Last week, OpenAI shocked the mathematical community by revealing that one of its internal artificial intelligence (AI) models had found a counterexample to a famous conjecture made by legendary ...

Rescuing a neglected BMW 750iL Highline is never a simple task, especially when the car comes with a major problem hiding beneath its luxury image. This video follows the process of bringing the ...

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 ...

In this episode of Space Minds, Mike Gruss talks with BlackSky’s Lyn Chassagne about AI’s role in the imagery sector, how international partners are thinking about sovereignty and the quest for ...

Current satellite connectivity in the iPhone works very slowly. But that’s set to change soon, at least with the iPhone 18 lineup. Reporting indicates Apple’s C2 modem coming in the iPhone 18 Pro, ...

The United States needs a resilient, terrestrial complement and backup to GPS, with Positioning, Navigation and Timing (PNT) systems, to keep pace with other developed nations that already have these ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Apple’s satellite connectivity journey began as a lifesaving emergency feature with the iPhone 14 in 2022. But the company’s ambitions go far beyond distress signals to more advanced iPhone satellite ...