More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

NARRATOR: It's crunch time for the 3D crew. And who's going to take home the coveted, and totally pointless, prize of, eh… most properties? Two cubes high-five as they prepare to compete.

American actress Vera Miles in "Psycho," directed by Alfred Hitchcock. Since this is a list of the best plot twists in movies, this article comes with a big SPOILER WARNING ahead. For some viewers ...

Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...

Whether you're brand new to 3D printing or have been wanting to invest in your own printer for a while, these machines are not as expensive as you might think. Whether you want to prioritize print ...

Tiny, hairlike "antennae" protrude from the surface of brain cells, and now, scientists have unveiled a detailed map of these wires across the whole human cortex. They hope the new map will guide ...

Getting the best 3D printer for your dream project is key to having it done right. Here's what you need to know. James has been writing about technology for years but has loved it since the early 90s.

The world of 3D printers has grown substantially in the last few years, so at TechRadar, we’ve tested over 50 of the best 3D printers around to make the choice easier for you. We’ve done hands ...

By Glenn Thrush and Adam Goldman Reporting from Washington The F.B.I. has arrested an Afghan citizen in Oklahoma City on charges of plotting a suicide attack on Election Day, with the intent of ...

Today's affordable 3D printers will likely surprise you: You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top ...