Imaginary numbers can seem confusing at first, but they play a powerful role in mathematics and real-world applications. This ...

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

The humble pocket calculator may not be able to keep up with the mathematical capabilities of new technology, but it will never hallucinate. The device's enduring reliability equates to millions of ...

International airlines expect to transport a record 5.2 billion passengers in 2026 despite global headwinds affecting the sector, the industry's trade association said on Tuesday. Carriers also expect ...