Five years in, Dwolla’s trying to make a dent in the payment processing business dominated by big names like Visa and MasterCard.
Researchers at IBM have made the first 3-D transistors using a promising new manufacturing approach.
A Columbia scientist and his startup think they have a plan to save the world. Now they have to convince the rest of us.
A new way to access Facebook securely and anonymously via the “dark Web” could provide a model for other sites.
Banks are using mobile technology to build better profiles of credit card customers that will be harder to fake—or shake off.
There’s a bitter fight over the patents for CRISPR, a breakthrough new form of DNA editing.
Severe droughts are forcing researchers to rethink how technology can increase the supply of fresh water.
An accidental discovery in pediatric HIV treatment may one day save others born into infection.
A $1 billion deal for tests that can steer patients to the right drug.