Technology

With limited access to mental health care, people looking for answers about ADHD are turning to TikTok, where information is frequently misleading or inaccurate

Artificial Intelligence uses too much energy. Developers need to find better ways to power it or risk adding to the climate crisis

Analyzing the metaphors we use to talk about ChatGPT can reveal how we’re thinking about the new tech

Inaudible ultrasonic beams steered around obstacles can create pockets of sound in an otherwise quiet room, acoustics experts report

A robotics researcher takes on the Russo brothers’ vision from the new movie The Electric State.

Schrödinger’s cat is scratching its head over the “topological” qubit that is causing a buzz in quantum computing. We should be, too

AI’s integration into everything—untangling traffic snarls, dictating drug prescriptions, rewriting the rules of scientific discovery—is accelerating quickly

This tiny instrument lets users taste things—without actually eating them—by releasing a combination of chemicals that reconstruct different tastes. But replicating associated smells and textures will take some time

Proposed U.S. space defenses against hypersonic nuclear missiles are unnecessary, impractical and would trigger a dangerous new arms race

A genetic tweak keeps potatoes efficient in the heat

Three forensic examiners at the Rhode Island State Crime Laboratory last year mistakenly concluded that cartridge cases from a crime scene matched a specific firearm. The error exposes systemic flaws that risk wrongful convictions

Google’s AlphaGeometry2 AI reaches the level of gold-medal students in the International Mathematical Olympiad