Researchers have combined two devices for real-time tumor tracking and treatment.
Cyber-defense and capture-the-flag contests will help train future defenders of cyberspace.
A cheap smart-phone microscope could bring fluorescent medical imaging to areas with limited access to health care.
Easily made nanolenses can perform superhigh-resolution lithography and imaging.
Last year's "Google-killer" plans a comeback with social search.
The rewards of reporting an epic journey of man are more than the excitement of the moment. The audience shares new perspectives on another world.
A new approach lets dexterous robotic hands grasp easily.
Companies are increasingly offering security products as services, but is it the best approach?