Physics is frequently cited as one of the most challenging sections in competitive entrance exams due to its heavy reliance on a deep understanding of fundamental concepts. To help you navigate these ...

Solar cells face significant challenges when deployed in outer space, where extremes in the environment decrease the efficiency and longevity they enjoy back on Earth. University of Toledo physicists ...

A research team has proposed a new design principle for QM/MM (quantum mechanics/molecular mechanics) simulations. The approach enables objective and automatic determination of the quantum-mechanical ...

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 ...

In 2025, physicists spotted a paradigm-shifting new black hole, doubled down on weakening dark energy, and discovered that the Earth’s deep interior may be more connected than previously thought, ...

Most people are taught a simplified version of how electricity works. In reality, it behaves very differently than flowing water or moving particles. This video explains what’s actually happening ...

Electricity powers nearly everything in modern life, yet our understanding of how it actually moves is often oversimplified or incorrect. Many people imagine electrons rushing through wires like water ...

Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can involve ...

Energy Secretary Chris Wright on "FOX News Sunday" predicted a decline in energy prices. JACQUI HEINRICH, FOX NEWS: Joining me now to discuss Energy Secretary Chris Wright. Secretary, thank you very ...

The fun of the fair Maria Violaris explains the fundamentals of quantum error correction using LEGO at Quantum Carousel in Bristol on 12 November 2025. (Courtesy ...

Humans have been harnessing the energy of river currents for centuries, using water wheels spun by rivers initially to process grains and cloth. Today, hydropower provides about 16 percent of the ...

Quantum deviations Large masses such as a galaxy curve space–time and objects move along geodesics within this curvature. If space–time itself has quantum properties, then deviations arise between a ...