Intuitively, we know what time is, but try to explain it, and we end up tying our minds in knots. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks down angular velocity, torque, and rotational inertia using simple ...

In a new study published in Nature Physics, researchers have achieved the first experimental observation of a ...

Using the world’s most powerful X-ray laser, scientists have filmed atoms performing an eternal quantum dance that never ...

Scientists create a record 19.2-attosecond soft X-ray pulse, capturing electron motion in real time for the first time.

SIT may sound laid-back, but it’s anything but. Short for sprint interval training, it’s a form of high-intensity exercise that has nothing to do with taking a breather. Running is the obvious choice ...

A subtle timing flash may expose the Unruh effect. The approach ties ordinary lab tools to deep quantum physics. Researchers at Stockholm University and the Indian Institute of Science Education and R ...

He was a gentleman who helped create the world’s most deadly weapon; a humble man who collected as many honors as almost any man of his time. Before he died of a heart attack last week at 77, Danish ...

Lucas is a writer and narrative designer from Argentina with over 15 years of experience writing for games and news. He keeps a watchful eye at the gaming world and loves to write about the hottest ...

For years, the idea that we might be living inside a vast computer program has drifted from philosophy seminars into blockbuster movies and Reddit threads. Now a group of theoretical physicists say ...

For years, TRISH has supported research projects and studies that aim to solve the challenges of human exploration in space. To understand how to solve those challenges, we first must know the risks ...