Bitcoin, Ethereum tank on Elon Musk’s latest tweet storm—stocks open the week mixed

A.I. is helping detect cyberattacks. It needs to do more

Companies need to use A.I. to prevent and respond to cyberattacks. After all, hackers are using A.I. too. Read More

CDC advisors decline to recommend boosters for health care workers, teachers

Enlarge / Signage outside the Centers for Disease Control and Prevention (CDC) headquarters in Atlanta, Georgia, on Saturday, March 14, 2020. (credit: Bloomberg | Getty Images) An independent committee of experts that advises the Centers for Disease Control and Prevention voted Thursday to recommend booster doses of the Pfizer/BioNTech mRNA vaccine for persons ages 65 […]

Twitter has not been playing the Kremlin’s game

Twitter, which faces potentially heavy fines, is increasingly caught between regulations. Read More