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Science is a subject built on doing. Students learn chemistry through titrations, biology through dissections, physics ...

Flint provides inline writing feedback based on teacher-configured rubrics and guardrails. You set the boundaries for what AI can and can’t do, which prevents the tool from writing for students.

Feb. 25, 2026 Eating nothing but oatmeal for just two days might sound extreme, but it delivered a striking payoff in a new clinical trial. People with metabolic syndrome who followed a short, calorie ...

Nectins and nectin-like molecules (Necls) have recently emerged as cell adhesion molecules that have a variety of cellular functions, including cell movement, proliferation, differentiation, ...

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 ...

Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower ...

Lead photo: A completed LNG heat exchanger manufactured at Air Products’ Port Manatee facility is being loaded on a carrier at the Port of Manatee for shipment to the customer. (Air Products photo) ...

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A wheel provided with suitably shaped teeth, receiving an intermittent circular motion from an oscillating or reciprocating member, is called a ratchet wheel. A simple form of ratchet mechanism is ...