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

If you're shopping for a movie lover, think beyond Blu-Rays and gift cards. Consider unique gifts like a Sundance Film ...

Instead of consuming Mexico City as a backdrop, you engage it as a living text. Instead of extracting images, you contribute ...

The study presents important insights into the regulation of muscle hypertrophy, regulated by Muscle Ankyrin Repeat Proteins (MARPs) and mTOR. The methods are overall solid and complementary, with ...

Keep Your Green Thumb Outdoors How many garden hoses have you seen sprout a leak before? You’ll be growing a garden of a ...

Preservation scientists are using polymer chemistry to help prevent old audio and video tapes from degrading beyond recognition ...

Introduction The aetiology of eating disorders (EDs) is complex, involving an interplay of genetic and environmental factors.

Cristiano Ronaldo is sent off for the first time in international football as Portugal miss the chance to secure World Cup ...