The answer comes from a counterintuitive result of special relativity, a field of physics which is notoriously difficult to ...

A new study enhances hydrogen molecule predictions, achieving unprecedented precision in testing fundamental physics and ...

Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

Physicists are quietly advancing a radical idea: time might not be a single, thin line but a full three‑dimensional landscape ...

Albert Einstein was intrigued by a simple puzzle: an old car must travel 2 miles at an average of 30 mph. The twist? Its structure makes the solution impossible. Can you solve it?

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

Experienced network designers know that the performance achievable of a data link depends on many factors, including the ...

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

For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

This episode of the Physics World Weekly podcast features Alex May, whose research explores the intersection of quantum ...

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...