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

Rated Red shows a DIY hack to build tire chains using rope. Gausman's gem spoiled by 2 late homers in Blue Jays' World Series Game 2 loss vs Dodgers, Yamamoto Scientists Studied 'SuperAgers' For 25 ...

From ascending ropes to emergency rescues, the Prusik knot is your go-to grip knot — and it’s easier to master than you think ...

CHICAGO (WLS) -- More than 2,000 people climbed more than 2,000 stairs on Sunday up more than 100 stories for Skyrise Chicago. This is the 17th year of the endurance event at Willis Tower, all ...

The adults can be seen transporting the children from one end of the river to the other. Tribal villagers in Kadamaha village in Odisha's Kandhamal district risk their lives every day to cross a river ...

A research team from the University of Cologne has shown how zebrafish can rebuild their nerve pathways and restore their locomotor function after a spinal cord injury. Specialized connective tissue ...

As you get off on the floor, go to the tuba and blow with the polter-goo. The gem will pop out. Walk up to the tuba and blow into it with the Poltergust (ZL) until a gem appears at the top. Use Gooigi ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Maksym Vysotskyi, a drone unit commander with Ukraine's 82nd assault brigade, sits on a sofa near the front line in Ukraine's Kharkiv region, Feb. 2, 2025. (Evgeniy Maloletka/AP) LVIV, Ukraine — “I’m ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...