A huge data set has confirmed a long-theorized relationship between the size of stock trades and the impact on prices.

Scientists have uncovered a way to manipulate the pathway in monkey brains that puts the brakes on motivation.

What was originally thought to be a planet orbiting the Fomalhaut star was probably just the fallout of a wild collision.

China’s Experimental Advanced Superconducting Tokamak (EAST) is a nuclear-fusion research reactor in Hefei. Researchers hope ...

Chatbots put through psychotherapy report trauma and abuse. Authors say models are doing more than role play, but researchers ...

A giant functional atlas of immune cells in a Chinese cohort reveals crucial differences with European and Japanese data sets ...

Analyses of mpox clades currently in circulation provide clues to how the virus managed to spread worldwide in 2022 — and how ...

Drugs that limit the activity of cells called neutrophils could make heart attacks less severe without compromising the ...

Traces of a toxic chemical found on 60,000-year-old arrowheads hint at advanced planning by Palaeolithic hunters.

The discovery of exoplanet PSR J2322-2650b reveals how unusual other worlds can be. This exoplanet takes just 7.8 hours to ...

Studying ancient sea creatures’ snoozing habits could shed light on the origins of sleep.

A material that can switch its appearance, cephalopod-style, could have future applications in robotics or display technology ...