A stubborn knot in your ratchet strap can be a huge setback if you're looking to haul something, but this viral TikTok hack ...

All the Latest Game Footage and Images from Project Rope Tool Play as Arya: junker, ship jockey, and fighter. Lacking working thrusters, her ship is equipped with her latest contraption, the Rope Tool ...

Astorga learned the ABCs of climbing mainly from books. In almost no time, she was skiing Denali and setting speed climbing ...

By Anna Ohanyan Nonresident Senior Scholar, Russia and Eurasia Program Armenia-Azerbaijan-Turkey relations resemble the proverbial Gordian knot—the famous tangled ...

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