Earth science research and news. Read science articles on air quality, geology, meteorology, oceanography, paleontology and science and the environment.

January 2, 2026 • Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can responsibly use these bits of gray matter.

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

July 10, 2025 MIT engineers have developed a tiny implantable device that could revolutionize emergency treatment for people with Type 1 diabetes. The device contains a powdered form of glucagon and ...

French ministers report Grok's sex-related content on the X platform to prosecutors French ministers have reported to prosecutors sexually explicit content generated by Elon Musk's xAI artificial ...