Louisiana has resumed executions using a novel nitrogen gas method — a legacy, in part, of problems getting the drugs used for lethal injections. But the injection method remains on the books in the ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. The problem of secrecy now surrounding ...

The latest ambition of artificial intelligence research — particularly within the labs seeking “artificial general intelligence,” or AGI — is something called a world model: a representation of the ...