Coming soon in Spanish Geniuses: Jerónimo de Ayanz sent a diver under a river for …

Roger Penrose and Federico Faggin both think the mind is quantum, in very different ways. …

After the Urda crash, every layer of high-speed train protection explained: the 1960s LZB still …

Fusion neutrons can turn mercury-198 into real gold, and a start-up now says it has …

The new Rubin Observatory has found 2026 ED138, an icy world beyond Neptune up to …

A single organic molecule, a cousin of OLED screen materials, works as a qubit you …

A 185 mg flying robot made only of polymers flaps cone-shaped wings with an electric …

A new robot skin with 10,000+ touch sensors holds a 0.5 mm pencil lead without …

Now in Spanish Geniuses: Santiago Ramón y Cajal drew what he saw under the microscope …

One six-second pass by a helicopter now tells which radioactive materials lie on the ground, …

The Lumina simulation rebuilds the universe’s first two billion years in a box 1.5 billion …

A new method lets AI agents call a critic model only when they are truly …