Billionaire entrepreneur Elon Musk made a brief public appearance late on Tuesday to unveil the first tunnel completed by the underground transit venture he launched two years ago as an ambitious remedy to Los Angeles' infamously heavy traffic.
Hackers accessed the European Union's diplomatic communications network for years, downloading cables that reveal concerns about the Trump administration, struggles to deal with Russia and China and the risk of Iran reviving its nuclear program, the New York Times reported late on Tuesday.
Germany's Office for Information Security (BSI) has issued warnings to several German firms named by the United States as possible victims of hacking attacks, a newspaper reported, adding that Chinese activity against German firms had increased.
Uber Technologies Inc received approval from Pennsylvania to resume self-driving car testing on public roads this week, state records show, nine months after it suspended the program following a deadly accident in Arizona.
Search company Yelp and lobby group Consumer Watchdog lost their joint bid to intervene in Google's challenge of a 2.4 billion euro ($2.7 billion) EU antitrust fine after a court said they had no direct interest in the case.
The U.S. auto safety regulator said on Tuesday it is speeding up the process for reviewing whether automakers can deploy self-driving vehicles without devices such as brakes and steering wheels.
U.S. chipmaker Micron Technology Inc gave on Tuesday quarterly sales and profit forecasts well below Wall Street estimates, citing a market glut of memory chips as consumer and business demand for phones and computers is weakening.
U.S. supermarket chain Kroger Co said on Tuesday it has started using unmanned autonomous vehicles to deliver groceries Scottsdale, Arizona in partnership with Silicon Valley startup Nuro.
Facebook Inc's Chief Operating Officer Sheryl Sandberg said on Tuesday the company needs to step up its efforts to curb misinformation after research revealed that Russia-backed organizations targeted African-Americans, who favored Hillary Clinton, to suppress voter turnout during the 2016 election.
Amazon.com Inc said on Tuesday it plans to create 600 new technology jobs in downtown Toronto following the opening of a new 113,000 square foot office in Scotia Plaza.