Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth completed its rotation approximately 1.3 to 1.6 milliseconds faster than ...

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a ...

How to utilize this information to provide traffic speed maps for transportation networks is becoming a key problem in ITSs. In this paper, we present a novel deep-learning model called graph ...

Earth's rotation is subtly accelerating, and scientists are intently tracking the trend. Usually, our planet takes 24 hours, or 86,400 seconds, to finish one complete spin. However, on July 9, 2025, ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

Numerous applications require robots to operate in environments shared with other agents, such as humans or other robots. However, such shared scenes are typically subject to different kinds of ...