A new study suggests a proto–Colorado River filled a large basin before spilling westward to set the Grand Canyon’s modern ...

AI systems are converging on the same answers. Here's what that means for your business, your culture, and the $242 billion ...

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by ...

JUST RECENTLY, I was in a room full of seasoned board directors asking the now-familiar questions about AI and cybersecurity.

In general, anything larger than 13 times the mass of Jupiter has been deemed a brown dwarf, as these objects should be able ...

A sweeping new study of psychiatric and genetic records has the potential to change treatment for millions of psychiatric patients, finding that many conditions involve similar genes and may not need ...

Italian archaeologists' analysis of battle damage marks on the walls of Pompeii using 3D scanners feels a bit like an episode ...

Planets, like those in our solar system, form in a bottom-up process where small bits of rock and ice clump together and grow larger over time. But the heftier the planet, the harder it is to explain ...

A team of scientists has identified a new physical mechanism that could help explain one of the most persistent mysteries in ...

A study reconstructs the chemical composition of key molecules in stars by analyzing their infrared fingerprints.

The idea that modern humans inherited DNA from Neanderthal ancestors is one of the 21st century’s most celebrated discoveries ...

From the first phone call to the AI future, AT&T has been at the forefront of communication in its journey to becoming an ...