Adar arrives each year with a directive that sounds beautifully simple: Increase your joy. It is inspiring, deeply Jewish, ...

When is up not up?

Excerpted with permission from the publisher The Emperor of All Maladies: A Biography of Cancer (Revised Edition, 2026), ...

An actual pilot is breaking down the physics and history behind the Immelmann inversion used for Tormenta Rampaging Run at Six Flags Over Texas, the world’s first-ever Giga Dive Coaster. This beast ...

Fata Morgana is an optical illusion caused by a temperature inversion. One viewer caught this rare phenomenon along the North ...

The Railway Recruitment Board (RRB) has issued an official and detailed notification explaining the RRB normalisation method used in CBT exams. This normalisation process is applicable to all ...

Cricket requires dry weather, something that's far from guaranteed in the UK, so when play is rained off, the Duckworth-Lewis method is used to compensate. Here's how this is calculated and how it's ...

A sunny day in early 2026 revealed the remnants of a winter storm on Arizona’s high desert—and produced a striking, if somewhat puzzling, display of light and shadow in the Grand Canyon. An astronaut ...

A 91-year-old man with a history of bladder carcinoma and left total knee arthroplasty was evaluated because of left knee pain. A culture of synovial fluid showed no growth. A diagnosis was made.

Advances in machine learning and shape-memory polymers are enabling engineers to design for mechanical performance first and ...