"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." During the 20th century, researchers pushed the frontiers of science further than ever before with ...

For decades, astronomers have used distant supernovae as cosmic lighthouses to test fundamental physics and to measure the ...

Over the short span of just 300 years, since the invention of modern physics, we have gained a deeper understanding of how our universe works on both small and large scales. Yet, physics is still very ...

Do kaons decay using a new kind of physics? Researchers are trying to explain their anomalous findings. Their larger experiment is an ongoing investigation of CP symmetry. The anomalies could be ...

Sitting in traffic can expose a driver to intense irritation, as well as a range of sound frequencies. Humming engines ...

One of the most important ideas in physics is also one of the most misunderstood: entropy. It describes how energy naturally ...

Quantum entanglement defies our everyday understanding of reality. Quantum entanglement is one of the strangest and most fascinating phenomena in physics. Even Einstein didn’t believe it - he called ...

Taught by Professor Lawrence Weinstein of Old Dominion University, this course explains the science, history, hazards, applications, and latest advances in nuclear physics. You learn the principles of ...