That’s the invisible impact of being visible: You never know who’s watching, listening or remembering you for later. If you ...

Auroras may be visible from Alaska to Iowa as geomagnetic storm conditions are predicted for tonight. Heads up aurora chasers! The northern lights may receive a boost tonight as Earth is forecast to ...

What’s happened? Perplexity AI just dropped a new language learning feature built right into its platform. In a post shared on social media, the company announced a tool that helps users learn by ...

Journal Editorial Report: The week's best and worst from Jason Riley, Allysia Finley and Kyle Peterson. Scale drives efficiency—for almost a century, industrial planners have relied on this simple ...

Skygazers in the UK have the best chance this week to see a comet which will not make another close approach to Earth for another 1,300 years, astronomers have said. Comet Lemmon should be easy to see ...

Two comets are converging in the night sky this month You can see an online livestream of the comets via the Virtual Telescope Project later this week The comets are called C/2025 A4 (Lemmon), and ...

An artificial-intelligence algorithm that discovers its own way to learn achieves state-of-the-art performance, including on some tasks it had never encountered before. Joel Lehman is at Lila Sciences ...

For decades, the bathroom scale has been the default tool for tracking progress. It delivers a single number—up or down—and little else. But as technology reshapes health and wellness, that simple ...

Two comets, Lemmon and Swan, are visible in the October night sky. Comet Lemmon is making its closest approach to Earth on Oct. 21 and can be seen with the naked eye. For the best viewing, find a dark ...

Setting aside time in the school day to teach students social-emotional skills, such as emotional regulation and perspective-taking, can substantially boost students’ grade-point averages and ...