Quantum theory fails to explain how the reality we experience emerges from the world of particles. A new take on quantum ...

Albert Einstein’s journey to becoming the most famous scientist in history was far more difficult than most people realize.

The speed of light has been one of science’s most trusted markers of stability. For more than a century, the idea that light ...

While Musk wants you to trust Grok to organize all of human civilization's knowledge, the bot's fealty to Dear Leader is out ...

Since then, countless experiments have confirmed that light always travels at the same speed in a vacuum — about 300,000 ...

What happens when a groundbreaking physicist, a revolutionary artist and the king of rock and roll walk into a bar? Well, you ...

The congressional anti-communist hearings of the 1940s are a reminder that freedom of speech today is even more fragile than ...

After a record-breaking 43-day government shutdown, Congress and the president must find a way to prevent future shutdowns, such as providing an automatic continuing resolution or mandating a ...

In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley ...

Several leading quantum gravity theories predict that there is a dependence of the speed of light on photon energy, which would bridge incompatibilities between general relativity and quantum physics.