Creativity is not a gift from the gods, says Twyla Tharp, bestowed by some divine and mystical spark. It is the product of preparation and effort, and it's within reach of everyone who wants to achieve it. All it t...

In a career that has spanned four decades, choreographer Twyla Tharp has collaborated with great musicians, designers, thousands of dancers, and almost a hundred companies. She's experienced the thrill of shared ac...