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

May 22, 2025 · Scientists suggest the missile defense plan will face big hurdles, especially given its projected timeline and cost.

Aug 24, 2012 · Free introductory physics homework help step by step from qualified mentors. Algebra and calculus based general physics homework. High school and undergraduate level.

Feb 24, 2026 · Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields.

5 days ago · Physics Forums expert math and physics blog. Read and learn from expert math and science articles, tutorials, and guides. Test your science knowledge with our quiz.

Jan 23, 2026 · Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.

3 days ago · The only U.S. particle collider shuts down – so a new one may rise The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

Oct 7, 2025 · Quantum Physics ‘Magic’ states empower error-resistant quantum computing Special quantum states allow computers to perform the most difficult class of quantum computing operations.

Feb 4, 2025 · Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

Mar 4, 2025 · The “Helmholtz resonator” concept explains the frequencies of sound produced by clapping the hands together in different configurations.