Once the referee on the field spots the ball after a close play, the operator zooms in on that ball to confirm its location.

Video refereeing has only just been introduced in Liga F, Spanish women’s football’s top flight, but through a VAR-lite ...

The formation of the solar system is a challenging puzzle for modern astronomy and a terrific tale of extreme forces operating over immense timescales. Let's dig in.

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object ...

The Marshall Project reports that the Trump administration expanded immigration detention dramatically, leading to dire ...

The Cincinnati Zoo & Botanical Garden manages to produce more power than it consumes. Here's what that means for Cincinnatians.

The immune system is the body’s tool for preventing or limiting infection. Its complex network of cells, organs, proteins, and tissues enables the immune system to defend the body from pathogens.

When the coronavirus attacks the body, the immune system steps up, trying to respond quickly and powerfully enough to stop the virus from running wild.

A weak Hurricane Katrina already had hopscotched Florida’s southeast coast and waded into a very warm Gulf. Now, it was ...

Mortgage lenders and borrowers use the Mortgage Electronic Registration System database to track servicing rights and ...

The formation of the solar system offers astronomers a rare model of an early hypothesis being dead right.