Business

Renfe inks $6 bn deal to build high-speed train in US

Spanish train operator Renfe on Thursday said it had signed a $6-billion deal with US rail developer Texas Central to design, build and run a high-speed rail line in the United States.

Business

US senators call for close look at TikTok

Leaders of the US Senate Intelligence Committee on Tuesday called for an investigation into whether Chinese officials are getting access to data about US users of video-snippet sharing sensation TikTok.

Business

Elon Musk says he's terminating Twitter deal, board to fight

Elon Musk announced he will walk away from his tumultuous $44 billion offer to buy Twitter, leaving the deal on the verge of collapse. The Tesla CEO sent a letter to Twitter's board Friday saying he is terminating the acquisition.

Energy & Green Tech

Fusion's role in fighting climate change

Excitement about fusion energy is growing. The international ITER project in France, which counts China, India, Europe, Japan, Russia, South Korea, and the United States as its partners, is starting to assemble the world's ...

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