The new trailer for season 3 of the BBC's "Sherlock" debuts with never-before-seen video footage and photos embedded in the trailer itself. Be warned: Spoilers ahead.
Engineers at Caltech say that their approach -- computing their way past optical limitations -- could bring high-performance microscopes to medical clinics in developing countries.
A new advance in HIV treatment could pave the way toward curing the disease, researchers say.
An Oxford University researcher claims that, in time, deep-seated, extreme beliefs may be treated as a mental illness, rather than a product of free will.
True love flowers at Cornell University as a horticultural-minded grad student digs in deep to plant a colorful marriage proposal.
Researchers at the University of Leeds say their digital scanning system produces high-res images that can be rotated.
UCSF researchers are able to hold a mouse's lung tissue still long enough to image individual cells, which could help them see how cells respond to injury and disease, according to their report.
Microsoft announces that Team Lifelens of the U.S., a finalist in the 2011 Imagine Cup competition, has won a $75,000 grant.
Australia blew $51 million on Microsoft Office licenses for computers that didn't need the software. You just couldn't make that kind of mistake with open source.
An international research team is awarded $2 million from the National Institutes of Health to develop a nanochip brush that can detect oral cancer in minutes.