“This study changes the conversation about warp drives,” lead author Jared Fuchs said, and that shift matters because the ...

Lorentzian geometry forms the mathematical cornerstone of modern spacetime theory by providing a framework in which the causal structure and metric properties of the universe can be rigorously ...

Warp drive has moved a little farther out of science fiction and a little deeper into physics. A new round of theoretical work has sharpened one of the oldest ideas in faster-than-light travel: a ...

When speaking of our universe, it's often said that "matter tells spacetime how to curve, and curved spacetime tells matter how to move." This is the essence of Albert Einstein's famous general theory ...

Imagine if we could use strong electromagnetic fields to manipulate the local properties of spacetime—this could have important ramifications in terms of science and engineering. Electromagnetism has ...

Physicists from the Eötvös Loránd University (ELTE) have been conducting research on the matter constituting the atomic nucleus, utilizing the world’s three most powerful particle accelerators. Their ...

Dark energy, the invisible something that is supposed to make up about 70% of the universe, may not be needed to explain why space keeps speeding up. An international team based at the Center of ...