More than a dozen detention services officers at Los Padrinos Juvenile Hall in Downey pleaded not guilty Friday to charges of child endangerment and abuse, conspiracy, and battery. California Attorney ...

It looks like humanoid robots have a long way to go before catching up with human runners. Beijing’s E-Town tech hub hosted ...

GM has now pulled ahead in one of the most competitive aspects of the EV transition, producing more battery cells in the ...

At least six minor burn injuries were reported and 51 reports say the lithium-ion battery overheated, expanded or caught fire ...

America’s only rare earths mine heard from anxious companies soon after China responded to President Donald Trump’s tariffs ...