🦊 Guest Mode

The Sun loses 4 million tonnes of mass every second — turning it into light and heat

Every second, the Sun converts 4 million tonnes of its own m...

Glass can be made from lightning striking sand

When lightning hits sand containing silica, the heat (up to ...

Pompeii victims were killed not by lava but by a superheated surge that cooked them in 0.1 seconds

For centuries, people believed Pompeii victims died slowly, ...

Crows are smarter than most primates — they use tools, plan for the future, and understand physics

New Caledonian crows can craft tools from leaves and sticks ...

The triceratops frill may have blushed like human cheeks

Triceratops had a large bony frill on its head. Scientists s...