A newly discovered hormone mimics the effects of exercise
Looking to enter a highly competitive solar market, Alta Devices hopes to use a combination of technological advances and manufacturing savvy to succeed where many others have crashed and burned.
Africa's technology community will thrive only by facing up to the continent's fundamental problems.
Medical technologies are too rarely evaluated with scientific rigor.
Internet pioneer Larry Smarr's quest to quantify everything about his health led him to a startling discovery, an unusual partnership with his doctor, and more control over his life.
One writer wondered if cows' milk was the key to human longevity.
A startup called Nicira is reinventing computer networking with an audacious goal: to make all kinds of Internet services smarter, faster, and cheaper.
The U.S. can compete with China if it gives factory workers smarter tools.
Efforts to preserve the Web should make use of the powerful, distributed collaboration it allows.
A better definition of consciousness will help with tough ethical choices.