A new “Doginburgh Inventory” finds most dogs favor one paw, at least weakly.

Tiny burned bones in a South African cave hint at a much older relationship with fire.

Steel tools were employed in Europe centuries before they became widespread during the Roman Republic era.

Ultrasonic espresso’ made with cold water and high-frequency sound waves uses less energy than the traditional version – and taste tests show it’s just as good.

Hungarian mathematician Paul Erdős’ ‘planar unit distance conjecture’ has stood since 1946 – but an AI disproof has made mathematicians pay attention.

Apple’s rumored camera AirPods could let Siri see what you see, all the time.

Grasping a trillion-dollar wealth is almost unconceivable, but let's turn it into something perhaps more relatable.

New calculations suggest Earth bacteria could have reached Jupiter’s icy ocean moon.

Few people know Albert Einstein held more than 50 patents across seven countries.

Camera traps reveal a hidden predator that depends on intact Amazon forest.

Using the protocol, anesthesia dreams were common, pleasant, and linked to a better patient experience.

These 23 words link modern and extinct languages. You would have been understood if you used them 15,000 years ago.

Apparently, it tastes 'very salty and bitter'.

FIFA says it's prepared for "climate-related risks" but doesn't appear to have a plan for wildfire smoke, which can be harmful to players and fans.

Why did Appolonia trade so few enslaved people? Short answer: unique economy and sacred beliefs.

The transparent film is tough enough to sit on the outside of glass.

A cheek swab may one day flag metabolic risk before symptoms appear.

MS cognitive tests can predict real life, but only as part of a wider assessment.

New claims challenge inconsistencies in one of the foundational principles of physics.

The study probes how flexible the dreaming body can feel.