As artificial intelligence research celebrates its 50th birthday, the MIT icon asks what makes the minds of three-year-olds tick.
A neural implant allows paralyzed patients to control computers and robotic arms -- and, maybe one day, their own limbs.
A recent study found that free calling over the Internet, while financially enticing, is still a frustrating experience.
A beta version of the Web browser, for use by developers, has rekindled interest in the open-source browser.
Drug-resistant communities of bacteria pose a challenge for treatment.
Hamsters and mathematical modeling provide new insight into our daily cycles.
Internet radio pioneer takes on the high-tech toilet.
Zipcar founder promotes sustainability in transportation and urban planning.
Nuclear expert focuses on national security and public safety data.
Health-care CEO seeks collaborative solution to excess costs.