Apple updates iOS every year without fail, bestowing upon our iPhones a range of new features and security improvements as well as the occasional redesign. In September 2025 iOS 26 made its debut.

A brain teaser is a short, playful puzzle designed to challenge your mind and elicit a smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think ...

Are you using the new iOS 26 yet? You can download it on your iPhone now, and once you do, you'll see tons of new changes, including a clear design called Liquid ...

This publication discusses calibration techniques of the most commonly used gamma and beta ray brachytherapy sources. For Cs-137 low dose rate (LDR) source calibrations, the IAEA Dosimetry Laboratory ...

Have you updated your iPhone to the new iOS 26 yet or are you holding off? It's been available to download since September 15 — here's how to install it if you haven't yet. The new OS was released ...

Vox Members got to read this story first. Support independent journalism and get exclusive access to stories like this by becoming a Vox Member today. It can feel disheartening — but that common ...

This Section implements all activities of the IAEA's Water Resources Programme, which promotes and transfers know-how on the use of isotope hydrology as an effective tool for water resources ...

We’re expanding our low latency streaming trial on BBC iPlayer beta, increasing the number of supported devices and extending the testing period. This next phase will allow us to measure more ...