Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

In this video, we're going to show you how to craft an Aikuchi Tanto knife from a spiral spring. This is a fun and easy ...

The geometry of space, where physical laws unfold, may also hold answers to some of the deepest questions in fundamental ...

Building a social media brand has helped enrich players. But constant harassment — fueled in part by sports gambling — has ...

James Watson, who co-discovered the structure of DNA has died at age 97. He was a scientific superstar until he made racist ...

That’s Madison Blue Spring State Park in Lee, Florida for you – a slice of paradise that makes you wonder if Mother Nature was showing off when she created it. The wooden boardwalk at Madison Blue ...

In Lourdes, France, in 1844 a baby girl named Bernadette Soubirous was born. Bernadette’s family was very poor, and Bernadette was responsible for looking after and caring for her brothers and sisters ...

Connecticut hides its best treasures in plain sight, and Chatfield Hollow State Park in Killingworth might be the Constitution State’s best-kept secret – a 412-acre paradise where you can actually ...

Explore Nevada hotspots where tourists now outnumber locals, transforming once quiet favorites into lively destinations filled with new energy.

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

A new theory-based approach provides access to the minute transverse motion of quarks within protons. Nuclear physicists have developed a new theoretical framework that allows them to calculate a ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...