Pesticides and disinfection by-products are widely detected together in treated drinking water at trace levels worldwide.

Black holes — remnants of collapsed stars — have immense mass that curves spacetime so all paths lead inward. They also ...

In 2017, astronomers found hypervelocity stars believed to have come from the Large Magellanic Cloud, supposedly kicked out of binary systems by supernovae. What kept the surviving star from being ...

The Babylonians used separate combinations of two symbols to represent every single number from 1 to 59. That sounds pretty confusing, doesn’t it? Our decimal system seems simple by comparison, with ...

The Don-2N is an imposing structure, characterized by its unique quadrangle frustum shape. Each of its four sides is equipped with a 59-foot diameter and super-high-frequency (SHF) band radar, ...

Voyager 1, located 15.1 billion miles from Earth, is transmitting anomalous, repeating binary data from its flight data system (FDS). NASA's attempts to resolve the issue, including a system reboot, ...

NASA’s Voyager 1 spacecraft is depicted in this artist’s concept traveling through interstellar space, or the space between stars, which it entered in 2012. Traveling on a different trajectory, its ...

Warning! This piece contains spoilers for The Marvels mid-credits scene. It’s been an uneven year for Marvel movies and shows, with the unimpressive arrival of Ant-Man: Quantumania and the lackluster ...

We may receive a commission on purchases made from links. If you don't already know how computers work, it may seem like an unapproachable subject. It's the kind of high-level science and math that ...