From Boston Dynamics to Tesla, US companies are racing to build humanoid robots that can automate everything from factory work to folding laundry.

Humanoid robots have been promised for decades, but most still look and move like machines. Ameca changes that, with a face and body language so nuanced that people instinctively treat it less like a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Elon Musk has repeatedly promised that Tesla’s humanoid robot ...