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Online survey research, a fundamental method for data collection in many scientific studies, is facing an existential threat because of large language models, according to new research published in the Proceedings of the…

Researchers might have found some of the oldest evidence of an oxygen-producing lifeform in rocks, from samples that are at least 2.5 billion years old, as well as biological signatures in 3.3 billion-year-old material, among the oldest known….

A tiny, 12,000-year-old clay sculpture of a goose on the back of a woman may depict…

Life’s timeline has just gotten older. Chemical evidence of life was found in rocks over 3.3 billion years old, setting a new, earlier timeline for life on Earth.

The research further provided molecular clues that pushed back the origin of…

Our search for exoplanets is focused on Milky Way stars. It’s been successful, with more than 6,000 detected so far. Scientists are even beginning to move beyond mere detections, and working on characterizing other characteristics of…