A new study reimagines the 3,000-year-old technology using fluids, avoiding the most annoying limitations of teeth-driven ...

The ability of the early toolmakers to select high-quality stone, produce sharp flakes, and return to familiar raw-material sources suggests a deep understanding of their landscapes. It allowed early ...

Archeologists found three jade-inlaid teeth in a museum collection. These teeth show that Maya children used dental inlays as a form of art.

The Dow Jones Industrial Average reversed its earlier losses Monday afternoon, as investors continued to digest the potential impact of Moody's downgrade of the U.S. sovereign rating from triple-A.

Sometimes the math just doesn’t work. Groceries, rent, kids’ activities, student loans, all of it keeps climbing, while your ...

YUMA, Ariz. (KYMA) - The Desert Southwest saw temperatures get up to 76° F in certain areas, with the Imperial Valley seeing highs a couple degrees above Yuma County. These temperatures are not ...

Could an AI ever truly think like a human? For years, skeptics have pointed to abstract reasoning and adaptability as insurmountable barriers for machine intelligence. Yet, that line in the sand may ...

Here’s what you’ll learn when you read this story: The Dmanisi Hominid Archaeological Site is home to the oldest hominid fossils in Europe, and many studies have tried to sort through the fossils to ...

China is pushing ahead on plans to regulate humanlike artificial intelligence, including by forcing AI companies to ensure that users know they are interacting with a bot online. Under a proposal ...

The finale of Stranger Things is upon us as the next three episodes arrive on Christmas Day, followed by the finale of New Year's Eve. LEGO has been slowly returning to the Upside Down for the event, ...

Ischemic stroke remains a leading global cause of disability and mortality, and a major challenge in stroke treatment is "reperfusion injury"—where return of blood flow causes oxidative stress and ...