The company first demoed SIMA (which stands for “scalable instructable multiworld agent”) last year. But this new version has ...

It may be tempting to channel your inner Disney princess and befriend every animal you come across. But wildlife is always better left alone.

About a week ago, United States President Donald Trump lamented what he called the persecution of Christians in Nigeria, labelled Nigeria as a Country of Particular Concern (CPC), and threatened to ...