How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...

Light is faster than anything else in the known universe, though its speed can change depending on what it's passing through. When you purchase through links on our site, we may earn an affiliate ...

What would it really take to travel at or beyond the speed of light? In this video, we break down the hard physics Hollywood skips: why nothing with mass can reach light speed, how energy needs ...

The 2023 Nobel Prize in physics has been awarded to three scientists who created pulses of light so short they can be used to watch the inner workings of atoms. Pierre Agostini, Ferenc Krausz, and ...

While the terms "quantum physics" and "Theory of Relativity" are used casually every day, not many people know what they really mean. Yet these theories have had a profound impact not only on science ...

As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his ...

In Her Space, Her Time, physicist Shohini Ghose elucidates the stories of women scientists who contributed to and led some of the biggest breakthroughs in astronomy and physics. Big questions in ...

Quantum physics, arguably our most sophisticated scientific method for understanding the universe, has been consistently challenging the traditional boundaries of various disciplines, including ...