AI is proving that it can do more than just take people’s jobs and contribute to global warming. It’s also capable of solving complicated ethical hypotheticals — and getting a laugh. In the video ...

Most of us don't stop and think too much about the technology behind supermarket trolleys. We just want one that has four ...

Have you ever heard of the trolley problem? It’s a thought experiment that puts the subject at the scene of an impending disaster. A runaway trolley careens toward five people ruthlessly tied to the ...