Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and ...

In a paper published in Nature Physics, the Caltech team uses its new method to precisely compute the strength of ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings physicists use to represent particle interactions. The new method has already ...

The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

A clever method from Caltech researchers now makes it possible to unravel complex electron-lattice interactions, potentially transforming how we understand and design quantum and electronic materials.

In object detection, particularly within remote sensing images, the quality of selected samples is crucial for the accuracy and robustness of detection models. However, current sampling strategies ...

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Find out what's up in your night sky during July 2025 and how to see it in this Space.com stargazing guide.

Existing INR-based PCGC methods suffer from substantial sampling space redundancy, leading to limited compression performance on point clouds. To address this issue, we propose Bézier Surface-Guided ...

Learn about the main differences and similarities between voluntary and convenience sampling, two types of non-probability sampling methods, and their pros and cons.

Atom Trap Trace Analysis (ATTA) has enabled new applications of the noble gas radioisotopes 39Ar, 81Kr, and 85Kr for dating environmental processes in a broad range of environmental systems on time ...

Gypsum deposits formed on Mars could conceal evidence of past life on the planet — microbes similar to the first life that formed on Earth four billion years ago. But to test this hypothesis, we need ...