Why it matters: Ultrasound is widely used in musculoskeletal, vascular, and organ imaging, but image quality and interpretation heavily rely on the operator’s knowledge. What’s new: Researchers have ...

In a major breakthrough, scientists have experimentally confirmed a universal growth law in two dimensions using a quantum ...

Relating Noether’s theorem to introductory concepts like Newton’s laws can give students an early appreciation of its impact.

How quantum physics offers a possible path to a non-chemical battery. How a team fabricated such a battery. The results of ...

Fortnite Battle Royale is one of the world’s most popular battle royal offerings. Set apart by its cartoonish visuals, unique building systems and wild availability – this free-to-play mode can be ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

The hydrogen molecule H 2 is the simplest stable molecule, with two protons and two electrons bound together. Scientists have studied it for more than a century because it’s small enough that theory ...

If you've ever shopped for a cheap charging cable, wireless mouse, or laptop stand on Amazon, you've probably stumbled across Amazon Basics. The brand has become a go-to for low-cost tech accessories, ...

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning. Most artificial-intelligence (AI) models can reliably identify patterns in data ...

Quantum physics can seem pretty tough at first, but there are a lot of books out there that make it way less scary. If you’re just starting out and want to learn about quantum physics without getting ...

The humble inventions that power our modern world wouldn’t have been possible without decades of support for early-stage research. In December 1947, three physicists at Bell Telephone ...