Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly ...

"General relativity is likely incomplete for describing the very first moments of the universe, when quantum effects should ...

Physicists have long suspected that there is a layer of physical reality beneath quantum theory and a new mathematical model ...

World models are getting substantial funding. What is a world model, how does it compare to a large language model, and what ...

If you are buying new and plan to sell within 5 years, the Model 3 is the best choice. If you are buying used, the Ioniq 6 ...

Stephen Hawking's theory of black hole evaporation clashes with the laws of quantum mechanics. A new paper finds a way around ...

Penn physicist Patricio Gallardo and collaborators tracked the speeds of distant galaxy clusters to test the strength of gravity across hundreds of millions of light-years. The verdict? Gravity neatly ...

The long-standing debate over the NHS's funding model has been reignited by a new report, which firmly dismisses the idea that a European-style insurance system would improve its performance. Instead, ...

For the past several weeks, Anthropic says it secretly possessed a tool potentially capable of commandeering most computer servers in the world. This is a bot that, if unleashed, might be able to hack ...

Scientists at the University of Waterloo have uncovered a bold new way to explain how the universe began—one that could reshape our understanding of the Big Bang. Instead of relying on ...