A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

Scientists suggest algae could be embedded within biosensors that glow when toxins detected in the environment The captivating blue glow emitted by a sea-dwelling species of algae has been harnessed ...

Shapes, an app where humans and AI characters chat together in shared group conversations, is emerging from stealth with $8 million in seed funding. Think Discord, but with AI characters alongside ...

A Canadian tourist was shot and killed Monday while visiting the Teotihuacán pyramids in Mexico, according to local authorities. Mexico's security officials said a gunman opened fire at the popular ...

This is read by an automated voice. Please report any issues or inconsistencies here. Mexican media outlets, citing police sources, said the gunman had expressed admiration for the perpetrators of the ...

The man who killed one tourist at a Mexican pyramid and wounded several others had materials in his backpack tied to a 1999 U.S. attack, a possible reference to the Columbine High School massacre. By ...

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 ...

👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex ...

Miniature organs grown in the lab can organize themselves into complex shapes, which enables scientists to use them to study disease. The trouble is they never do it the same way twice, which has made ...

The 3D scan of a mask fragment matches up with the scan of a different well-preserved mask. Carlo Rindi Nuzzolo Today the world of Egyptology faces a silent crisis – not of looting, although that ...

Geek Life: Fun stories, memes, humor and other random items at the intersection of tech, science, business and culture. SEE MORE by Kurt Schlosser on Jan 31, 2026 at 8:30 am January 31, 2026 at 9:13 ...

Millman is the chair of the masters in branding program at the School of Visual Arts and the host of the podcast “Design Matters.” When the Trump administration unveiled its new 2026 dietary ...