A method for searching mammogram databases that uses image entropy could lead to faster and more accurate detection of breast cancer.
The Web portal's head of research discusses the company's new strategy.
A study shows that the effects of cell-phone radiation may depend on your genes.
A California biotech company expects to begin trials of a treatment for spinal cord injuries next year.
The use of a type of battery with a history of overheating raises safety concerns.
Studying how gene expression differs in identical twins could shed light on how genes and environment interact.
An Internet without net neutrality might become as fragmented as U.S. mobile phone networks, say some observers. But history may hold even richer lessons.
A California startup, with strong venture backing, says it can slash the cost of solar power with its concentrator technology.
Protein profiles are uncovering weak spots in cancer's armor.
A new way to make bendable high-speed silicon devices could result in advanced circuits on virtually any surface.