Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

Generative AI is becoming ubiquitous in everyday life. Large language models like ChatGPT can help answer questions, write ...

For two centuries, students have learned that heat flows and engines work according to rigid limits that no machine can beat.

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

Setting aside the insane upheaval going on i n US science, this year’s Physics World Live series will give you a sense of ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

From vision-restoring implants to quantum-based diagnostics, Tami Freeman looks back at some of this year’s healthcare innovations ...

Winter jackets keep you warm by managing heat through the three classical modes of heat transfer – conduction, convection and ...

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, ...

Kauai, one of the most remote islands of Hawaii, stands steady among the timeless crash of ocean waves. Electric waves, ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...