5 days ago · The Physics page features the latest news in materials science, quantum physics, particle physics, and more.

Nov 17, 2025 · Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields.

3 days ago · Particle Physics 50 years ago, physics underwent a major revolution The discovery of new subatomic particles cemented quarks as a cornerstone of the standard model of …

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Mar 10, 2014 · Hi, I am a high school senior and I am really having a hard time deciding what I should major in. I absolutely love Physics and Computer Science, but I am worried about …

5 days ago · Astronomy Astronomers saw a rogue planet going through a rapid growth spurt The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue …

Sep 26, 2011 · So I'm aware that the triangle is uppercase delta which means the difference between: 10\\Delta5=5 But what does Δx mean?

5 days ago · Physics Here’s how Rudolph’s light-up nose might be possible Simple chemistry could give the reindeer his famously bright snout. But physics would make it look different …

Jan 1, 2023 · Thousands of discussions on the best science and math textbooks. Read user reviews, recommend your favorites, and ask for suggestions.