Global warming may threaten availability of essential brain-building fatty acid
By 2100, 96% of the global population may not have sufficient access to a naturally occurring essent...
Harvesting energy from the human knee: A group of researchers has developed a way to power small devices by walking
Imagine powering your devices by walking. With tec...
Medicare’s bundled payment experiment for joint replacements shows moderate savings
Medicare’s randomized trial of a new bundled...
