A drop of blood could soon reveal dozens of diseases. The NasRED test is fast, cheap, and accurate—here’s what you need to ...

Theranos promised that a drop of blood could yield many health secrets. RapidEye/E+ via Getty ImagesOne of the most high-profile trials of the year is underway to decide whether Theranos founder ...

The blood-testing startup Theranos has announced to health regulators that it has voided and revised results from its tests. According to a report by the Wall Street Journal, the Centers for ...

Theranos wants us to believe that ostensibly healthy people can get healthier by having more tests. But the science suggests that is far from true.

Last year, Gassée compared a blood test he had at the Palo Alto Walgreens for $5.35 to another test he had at the Stanford clinic he regularly visits and found that the results varied as much as 30%.

Theranos touted blood tests that were fast, painless and accurate, based on a finger-prick and a tiny amount of blood rather than larger blood draws from the arm that are common among other companies.

Theranos Inc., the once highflying blood-testing firm, said Tuesday it settled a lawsuit filed against the company by the drugstore chain Walgreens and its parent, Walgreens Boots Alliance Inc.

Beginning in September, Theranos discontinued use of the micro blood draws for all tests except for herpes, a company spokesman said. Theranos is a Palo Alto, Calif.-based startup that is ...

Theranos, the Silicon Valley blood testing company, launched its first blood-sampling center at the end of 2013. But for most of the two years that followed, federal officials didn’t inspect ...

SAN FRANCISCO - The saga of embattled blood test startup Theranos took another thorny turn Wednesday, as the company was hit by a potential class-action fraud lawsuit. McCuneWright, a law firm ...

At peak rhetoric, Theranos was boasting it could run 30 different tests on a single finger prick of blood. But the Journal's first article said that their tech wasn't up to the task, and instead ...

To give but one example, recent court testimony revealed that a Theranos test indicated a patient had suffered a miscarriage when, in fact, she had not. While the ongoing trial is primarily about the ...