Trump says his administration will block transgender people from serving in the military

President Donald Trump said Wednesday that his administration will block transgender people from serving in the American military. Trump’s pronouncement reverses an Obama administration policy announced last year. In Wednesday morning tweets, Trump said that the...

AMD shares jump 8% after saying sales this quarter will top Street by $100 million

Shares of Advanced Micro Devices leaped 8 percent in premarket trade Wednesday after reporting strong guidance and better-than-expected earnings. The chipmaker said late Tuesday it expects third-quarter revenue to increase 15 percent year over year, implying $1.5...

Why Amazon invested in this cancer-testing startup founded by a Google exec

A health start-up called Grail is developing one of the most ambitious technologies in Silicon Valley. And Amazon wants a piece of it. According to two sources familiar, Amazon invested in Grail as a very special kind of future customer for its cloud business. Grail...