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The oldest known fragment on Earth? A 4.4 billion year old zircon John Valley, University of Wisconsin-Madison Until recently, many people discounted the idea of life…

Astronomers Center for High Angular Resolution Astronomy (CHARA) Array observed Polaris, the nearest and brightest classical Cepheid star, which is part of a triple star system.…

When cancer goes into remission, it means there are no longer any signs of the disease in the body, typically after undergoing some form of treatment.…

Holly Spanner Staff writer, BBC Science Focus Holly is a staff writer for BBC Science Focus, responsible for the popular Q&A section. She has an MSc…

The astronauts launched aboard the Starliner on June 5. The following day, they faced difficulties. As Starliner neared the International Space Station, five of its 28…