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

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

Learn how to tie the Single Fisherman’s Bend Knot, a classic and reliable knot for climbers, anglers, and outdoor enthusiasts ...

The 84-year-old Hollywood looker got her start in 1966 with a guest role on The Secret Storm. That same year she could be ...

The answer goes back to Dutch sailors in the 1600s who tied knots in a rope tied to a log, then observed how fast their ship moved past them.

The Recon Marine pipeline is difficult, no doubt about it. Recon candidates are expected to be proficient at running, rucking ...

SAVVY savers may not realize they can create hand warmers from inexpensive items in their pantries. All you need is rice and ...

America finally got its E1 Series moment Saturday, November 8, when the world’s first electric boat racing championship ...

NWS warns of dangerous winds and high waves as Lake Michigan faces hazardous weather conditions on 11 November.

Candela aims to offer that convenience to larger groups of people with its P-12 battery-electric hydrofoil ferry. It can ...

Knots in floorboards can reveal much about the source tree. Pine, for example, often features multiple small knots originating from a common point. This reflects the growth pattern of young plantation ...