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

When Tom Fool, who also is by Menow, was withdrawn from the Futurity because the track was muddy, Mr. Headley, who seldom talks about a horse he’s going to run, said to a horseman he knew, “My Menow ...

Cooling issues are common. Fixing them doesn't cost much, but ignoring them can drain profits and productivity. Learn how to ...

Whether it’s a village along the Thames or a trip to Legoland, you’ll find it all here. Berkshire has plenty to ... Another place worth checking out is Caversham, with a village feel but walking ...

The New York Giants have rendered a few head-scratching in-game decisions, such as this sequence from their Week 9 loss.

ONE of the pleasant aspects of our work is how often it isn’t. Isn’t work, we mean. Envious friends occasionally try to draw a line between our laboring and our loafing, but it can’t be done. Faced ...

Plans for a 230-mile transmission line threaten Nevada’s wilderness and have united hunters and wildlife groups ...

House-hunters in Surrey still argue over postcodes, prices and schools. One southern town now has fresh bragging rights, and ...

Have the Bills solved the Chiefs? Did Colts QB Daniel Jones regress? Do the Packers and Lions have underlying concerns, and ...

WIRED's Steven Levy sits down for The Big Interview with Palantir CEO Alex Karp. From the benefits of embracing the ...

There’s a tidal wave of Chinese SUVs hitting our shores, but are they any good? We test five new hybrid models to find out ...

Allen, running back James Cook and tight end Dalton Kincaid all made more key plays than their Chiefs counterparts ...