Retailers can now use software to track one person across multiple surveillance cameras, possibly helping them improve store layouts.
The online payments company hopes to make it easier to buy products on mobile devices via Twitter or partner apps.
The value placed on biotechnology companies has soared, but are their chances of success any better?
The man who took over stewardship of Bitcoin from its mysterious inventor says the currency is in serious trouble.
A startup company says it is expanding the language of DNA to create new tools for drug discovery.
Google’s new structure has few historical precedents, in tech or outside it.
SolarCity’s massive new manufacturing plant in Buffalo, New York, reflects a booming demand for solar power. Is it sustainable?
Investors see riches in a cryptography-enabled technology called smart contracts–but it could also offer much to criminals.
Deep inside its labs, Monsanto is learning how to modify crops by spraying them with RNA rather than tinkering with their genes.
A company started by several gene-editing pioneers gets new funding to develop treatments for blood cancers, eye diseases, and sickle-cell anemia.