A team of scientists from around the world has created the first system that can predict when and where extremely powerful ...

Fresh observations from the James Webb Space Telescope show how vivid auroras surge through Uranus’s tilted magnetic field ...

There are some clocks, mostly in or around international airports, which have multiple faces to show the time at various ...

Abstract: The problem considered in this work concerns the control of hybrid systems, studied from the discrete event systems theory viewpoint. The objective is to compute a transient control ...

For the first time, a much younger version of the sun has been caught red-handed blowing bubbles in the galaxy by astronomers using NASA's Chandra X-ray Observatory. The bubble—called an "astrosphere" ...

Abstract: Urban populations are always on the increase, increasing the number of vehicles, leading to severe congestion, longer travel times, and substantial emergency vehicle response time delays.