Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

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

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

This year, the e-discovery landscape will likely be marked by the growing prominence of gen AI and court rulings paving the ...

The United States’ attack on Venezuela has shifted focus on the 2026 World Cup hosts, writes Miguel Delaney, with Fifa left ...

Which US rocket companies achieved the most during 2025? Once again, Ars Technica is here to provide some answers in the form ...

Scientists are a step closer to solving one of the universe’s biggest mysteries as new research finds evidence that two of ...

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?

Former SpaceX propulsion CTO Thomas Mueller’s space startup reached unicorn status this year thanks to $525 million in ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

New research from the University of Sheffield provides compelling evidence that dark matter and neutrinos may interact, challenging the long-standing ...

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