New footage of a mysterious object flying over Texas in broad daylight has been revealed by UFO hunters. The sighting took place on September 8 in Trenton just after 8pm ET, when a pair of witnesses ...

Learn about triangular arbitrage in forex and how it capitalizes on exchange rate differences between currencies for ...

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Andrew Paul Published May 21, 2026 11:00 AM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred ...

A new study measuring vibration frequencies throughout the Great Pyramid revealed how it has been able to withstand severe seismic shocks. Seismologists analyzed vibrations in the various chambers of ...

The mysterious beams of light beaming over downtown San Francisco this weekend are not a movie stunt, a tech promo or the start of a supervillain plot. They are a test for a new civic-scale laser ...

Roig’s model found that using a single ramp would have been insufficient and would have required nearly half a century of construction to reach the pyramid’s completion. The Great Pyramid of Giza may ...

A fresh mystery is unfolding inside Egypt’s pyramids. Researchers have discovered two hidden air-filled voids lurking behind the smooth eastern face of the Menkaure pyramid—an area long suspected to ...

Have they finally solved the ancient Egyptians’ pyramid scheme? Aliens might not have built the pyramids — but the ancient Egyptians might’ve had a pretty cool hack nonetheless. A cutting-edge 3D ...

The USGS study further clarifies that these 'Type 3' knobs result from differential weathering, where wind-driven sandblasting exploits tectonic fractures to carve precise, convergent faces. The ...

If you're driving down San Pedro Avenue or stuck in rush hour traffic in San Antonio, you've probably noticed a pyramid-shaped structure towering above Loop 410. Maybe you're like me, and you've ...

This video traces the legal legacy of Glenn Turner’s schemes, from the FTC’s 1975 decision that defined illegal pyramid structures to the political and regulatory compromises that let major MLMs ...

Registered dietitians break down the new Dietary Guidelines for Americans: how it compares to the last version, and why the upside-down food pyramid may send mixed messages about what to eat. Lisa ...