How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup Axiomatic AI is building better AI models for science and engineering.

For the typical motorist, the Tuesday morning fuel hike used to be an annoyance, a topic for brief complaint before the workday began. But as “jumbo” price jumps of ₱22 per liter hit the pumps, the ...

SpaceX's plan to launch one million orbiting data centers to space worries astronomers, who say the satellite streaks caused by the proposed constellation would severely impair observations.

Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to ...

With zero coding skills, I was able to quickly assemble camera feeds from around the world into a single view. Here's how I did it, and why it's both promising and terrifying for all of us.

Some of the most extreme explosions in the universe are Type I superluminous supernovae. “They are one of the brightest ...