Learn how to calculate apparent weight on a Ferris wheel by analyzing centripetal acceleration and normal force. This video explains why your weight feels different at the top and bottom of the ride ...

Understand tension forces through a fun superhero rope problem. This video uses a real-world–inspired scenario to explain how tension acts in a rope, how forces are distributed, and how Newton’s Laws ...

Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a ...

During brain development, neurons extend long processes called axons. Axons link different areas of the brain and carry ...

After an extra snowy December, we’ve got good news: One of the first signs of spring is coming even earlier this year. Daylight Saving Time 2026 starts on Sunday, March 8, at 2 a.m. That’s when we ...

Nicolás Maduro, the ousted president of Venezuela, arrived in Brooklyn and will be held on drugs and weapons charges. The country’s interim leader demanded his return. Brooklyn Law enforcement ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A plane carrying deposed Venezuelan leader ...

WASHINGTON(AP) — Trump says some US forces injured in Venezuela strike but he believes 'we had nobody killed.' ...

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Underneath a full moon in Caracas, the might of the U.S. military was on full display during the early morning hours of Jan. 3. Fighter and bomber jets supported the raid force, striking air defenses ...

The United States conducted an overnight military strike on Venezuela and has seized the nation's leader, Nicolás Maduro, and his wife, according to President Trump. Maduro will face drug and weapons ...