What is it, precisely, that makes you unique? TIME probes the science of human development in search of answers and identifies the major factors that shape your

Astrophysicist George Smoot spent decades pursuing the origin of the cosmos, "the holy grail of science," a relentless hunt that led him from the rain forests o

"50 step-by-step easy experiments and activities to do at home"--Cover.

Few fields have changed as rapidly as the science of exercise. New research suggests that exercise can increase your life expectancy and stave off cognitive dec

The Science of Black Hair is the ultimate consumer textbook on black hair care. Technically oriented and detailed throughout, this book was written with the ser