Eight people died after a B-52 Stratofortress crashed and burst into flames shortly after takeoff on a test mission Monday from Edwards Air Force base in California's Mojave Desert, according to ...

A weekend BASE jumping accident in a Utah canyon killed two people, one of them a daredevil athlete best known for performing onstage with Madonna at the 2012 Super Bowl, authorities said. Emergency ...

What was found: A 33-foot-long L-shaped anomaly and a deeper resistive feature were detected beneath Giza’s Western Cemetery using non-invasive scanning. Why it matters: The structure’s sharp geometry ...

Most companies trying to do business with the 4 billion people who make up the world’s poor follow a formula long touted by bottom-of-the-pyramid experts: Offer products at extremely low prices and ...

Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries. Here’s what archaeologists know. The Pyramids of Giza rise behind Egypt’s ...

Four and a half millennia after Khufu’s builders sealed the Great Pyramid, scientists have slipped a tiny camera through its ancient stones and spotted something remarkable. A narrow corridor, ...

In the world of archeology, few tools have revolutionized the field as much as ground-penetrating radar (GPR). This geophysical technique uses radar pulses to image the subsurface. Similar techniques ...

Watch the videos below to learn how to set up and use the app on your phone or tablet. We recommend watching on a desktop or laptop for a smoother experience. If at any time you get stuck, pause the ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Apurinic/apyrmidinic endonuclease 1 (APE1) plays a central role in DNA repair by cleaving the DNA backbone 5′ of AP sites that result from removal of damaged bases. New structural findings on APE1–DNA ...