Researchers at Stanford have developed a compact optical amplifier that dramatically boosts light signals using very little power. By recycling […]

A strange kind of matter that “ticks” forever without energy input has just taken a major leap toward real-world use.

Gabriele Farina grew up in a small town in a hilly winemaking region of northern Italy. Neither of his parents

Long-forgotten ancient tablets have been decoded, uncovering a mix of magic, politics, and daily life from early civilizations. Among the

Tyrannosaurs may be famous as fearsome apex predators, but new research reveals a more opportunistic—and slightly grim—side to their behavior.

Microsoft, Google DeepMind and xAI products to be vetted for cybersecurity, biosecurity and chemical weapons risks The US government has

Astronomers have spotted something surprising in the far outer Solar System—a faint, short-lived atmosphere clinging to a tiny icy world

Content warning: this story includes discussion of self-harm and suicide. If you are in crisis, please call, text or chat

The Trump administration is letting Elon Musk pay a $1.5 million fine to settle a lawsuit that originally sought at

Google launched its big AI-fueled redesign of Google Home late last year, and it has been adding features here and