With a new probe, smart phones can be used to capture and send ultrasound images.
Specially timed magnetic pulses could pave the way for large-scale quantum computing.
Research may be needed to evaluate alternatives to reducing greenhouse-gas emissions.
A new approach offers a more efficient way to design biological "circuits."
Amid a growing emphasis on electronic health records, one patient tests online health services.
Wearable, wireless technology detects early signs of heart failure.
Nanowire arrays could be used for future medical implants.
Intel's Ct software will make ordinary code work on forthcoming many-core processors.
Researchers claim to be able to hijack cell-phone data connections.