Lawsuit claims Musk violated federal securities laws by making false, public statements that "were carefully calculated to drive down the price of Twitter stock." ...

In the California High-Speed Rail project, it is in charge of deploying its proprietary Positive Train Control (PTC) framework. The system uses both cloud-based and onboard systems to detect any ...

Pakistan has escalated its military offensive into an "open war" against the Taliban, launching devastating airstrikes on the ...