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

Imagine you're at a fruit stand. You see two baskets of apples that look exactly the same. One costs Rs. 50, and the other costs Rs. 100. You’d naturally buy the cheaper one. Similarly, in the stock ...

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

Cell movement is an essential biological process, whether it's cancer cells metastasizing to other parts of the body or ...

Researchers at TU Wien have developed numerical models to simulate the movement of fluids in porous materials.

No. 14-ranked Missouri football hung around with Alabama through mistakes and miscues Saturday in Columbia, but the Crimson Tide are leaving Faurot Field with an 27-24 win. It was the first top-15 ...

Ahead of a potential meeting between President Trump and Chinese leader Xi Jinping, Beijing dropped a bombshell: China was further restricting access to the supplies that American companies need for ...

So far, characters returning from Fox’s X-Men franchise include Patrick Stewart’s Professor X, Ian McKellen’s Magneto, Rebecca Romijn’s Mystique, James Marsden’s Cyclops, Kelsey Grammer’s Beast, Kurt ...

For the Geno Smith skeptics, this is all merely confirmation. Sunday’s punchless offense, which got taken apart by the Indianapolis Colts in a 40-6 thrashing. A withering 1-4 start that feels more ...

KUALA LUMPUR: Civil servants are not allowed to be involved in any activities or events where alcohol is served, says the Congress of Unions of Employees in the Public and Civil Services (Cuepacs).

The rapidly spreading phenomenon of ‘petaqueo' has seen the Costa del Crime seize back its drug crown... with a spate of deadly high-speed chases plaguing its glistening beaches AS SUNBATHERS stared ...