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

A 2 percent wealth tax is like shaving off a fraction of a spire from a large cathedral, says economist Nancy Folbre.

Matt Fraser explores whether pets go to heaven in a spirit reading. This matters because it brings peace to those wondering if their beloved animals are safe and happy. DHS in Hot Water After Posting ...

Portuguese football changed forever. Starting in the 2013/14 season, all teams competing in Portugal’s two professional ...

But if you think he's going to let the city of his birth succumb to a socialist invader without sending at least a couple of marines in, you simply haven't been paying attention. He even teased what w ...

Manchester United left the pitch victorious and their fans departed the stadium with smiles of relief. Old Trafford a fortnight ago and, judged superficially, you could have looked around the bulging ...

Just two years ago, Nusret Gokce had never had it so good. The most famous – and richest – butcher on the planet, he flitted round the world in his eight-seater private jet, cigar in hand, and counted ...

WICHITA, Kan. (KWCH) - For about four hours on Tuesday, Wichita city leaders heard public comments from nearly 40 members of the community on proposed new ordinances for landlords. The meeting was the ...

Raised to cope without therapy, many Boomers can trade stoic survival for honest words, small repairs, and softer connection ...

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