Archaeology

Dating a North American rock art tradition that lasted 175 generations

The Pecos River murals are a stunning collection of monumental, multicolored rock paintings in limestone rock shelters across southwest Texas and northern Mexico. They depict human-like figures that reach up to eight meters ...

Social Sciences

Social media research tool can lower political temperature—it could also lead to more user control over algorithms

A new tool shows it is possible to turn down the partisan rancor in an X feed—without removing political posts and without the direct cooperation of the platform.

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Tech Xplore

Meteorite samples are time capsules from the early solar system

When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth. Contained within are hints about the very beginning of the solar system and how planets, including our ...

Mystery foot belongs to ancient human relative: Scientists

Newly discovered fossils prove that a mysterious foot found in Ethiopia belongs to a little-known, recently named ancient human relative who lived alongside the species of the famous Lucy, scientists said Wednesday.

Lethal virus hits last rare blue macaws in Brazil wild

The only wild specimens of a rare blue parrot which had only recently been returned to its natural habitat in Brazil have been diagnosed with a lethal, incurable virus, the government said in a statement sent to AFP Thursday.

'Weather Commons' as collaborative weather management

As climate change and the resulting extreme weather intensify, interest in weather modification is growing around the world. In Japan, under Goal 8 of the Moonshot Research and Development Program led by the Cabinet Office ...

Red spider nebula photo taken by Webb

Using its Near-InfraRed Camera (NIRCam), NASA's James Webb Space Telescope captured never-before-seen details of the Red Spider Nebula, a planetary nebula, in this image released on Oct. 26, 2025. NIRCam is Webb's primary ...