If India boycotts Afghanistan, Pakistan, China, and possibly even Russia will take its place. The harsh reality of ...

Expert DIYer April Wilkerson shows how to make perfect circles easily using a router cutting jig.

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.

Measure twice, cut once. That’s sound advice, though no guarantee you won't measure wrong twice. Some measuring errors occur ...

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...