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WASHINGTON/PARIS (Reuters) - U.S. officials have told European allies they want them to keep buying American-made arms, amid recent moves by the European Union to limit U.S. manufacturers' ...

Researchers developed a faster and simpler way to model the forces needed to push, wiggle, and drill an object through soft, granular material in real-time. The methods could help engineers drive a ...

GENEVA, May 24 (Reuters) - African countries raised an objection on Tuesday to a U.S.-led proposal to reform the International Health Regulations (IHR), a move delegates say might prevent passage at ...

A team of researchers from China’s Hangzhou Dianzi University has developed a machine learning approach that enables robotic arms to separate objects from piles. To accomplish this, the researchers ...

I created a user model for a social media that each user model has its own array of posts bellow. But when i use firebase to push this user, it doesn't not appear in the database even there is no ...