An air quality alert was issued by the National Weather Service in Green Bay at 1:52 p.m. on Wednesday, July 23.

Discover the science behind the mesmerizing Northern and Southern Lights. Learn how solar particles interact with Earth's ...

Saturn’s rings are a captivating cosmic spectacle that has long fascinated astronomers and stargazers alike. These magnificent rings, composed mostly of ice and rock particles, surround the gas giant ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

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Located billions of light-years away, the "Cosmic Owl" is a pair of colliding ring galaxies spotted by the JWST. It's also an ...

Flow behavior and heat transfer performance of gas and particles in a vertical tube are modeled by means of the combination of large eddy simulations for both gas and solid phase, and the kinetic ...

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between two individual galaxy clusters.

Correction to "The role of repulsive forces in the shape of collision-broadened spectral lines and in the output of gas lasers" ...