You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...

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Claude isn't the most feature-rich AI chatbot, but it performs most tasks reasonably well and benefits from a well-designed ...

AI also boosts career trajectories. Based on an analysis of more than two million scientists in the dataset, the study finds ...

Students, or spies? New report warns of "infiltration" of America's colleges and universities by Chinese students with links ...

For most of the past century, wormholes sat comfortably in the realm of science fiction, a mathematical curiosity that let ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

For decades, nuclear fusion has been described as the holy grail of clean power, a way to generate vast amounts of energy by mimicking the reactions that light the sun. In the past year, a cluster of ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

Researchers mimicked the air-trapping tricks of diving bell spiders to create aluminum that stays afloat—even when punctured ...

A major new science complex is taking shape in Geneva as Hobart and William Smith Colleges finalize plans for the Fish Center ...