Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

This week's stories show how fast attackers change their tricks, how small mistakes turn into big risks, and how the same old ...

Inside Michigan Tech's Aging, Cognition and Action Lab, space debris rains down on a screen as players scramble to deflect it ...

The platypus is one of evolution's lovable, oddball animals. The creature seems to defy well-understood rules of biology by ...

Most visitors at the Musée du Quai Branly walk past the 10-metre display case devoted to northeastern North America without stopping long. The Parisian institution, one of the world’s largest devoted ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Astronomers warn that BlueWalker 3, a test spacecraft with a large array of antennas, could be the first of many larger satellites in low-Earth orbit that interfere with astronomical observations. By ...