Business

Tesla CEO Elon Musk offers to buy Twitter for $43 billion

In just ten days, Tesla CEO Elon Musk has gone from popular Twitter contributor to the company's largest individual shareholder to a would-be owner of the social platform—a whirlwind of activity that could change the service ...

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 ...

Security

SolarWinds hack got emails of top DHS officials

Suspected Russian hackers gained access to email accounts belonging to the Trump administration's head of the Department of Homeland Security and members of the department's cybersecurity staff whose jobs included hunting ...

Business

Google fires another lead AI ethics researcher

Google said Friday it fired a lead artificial intelligence ethics researcher, following controversy last year over the tech giant's dismissal of a Black colleague who was an outspoken diversity advocate.

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