Human language most likely evolved gradually

One of the most controversial hypotheses for the origin of the human language faculty is the evolutionary conjecture that language arose instantaneously in humans through a single gene mutation. `

Risk analysis critical tool for combating human trafficking

Each year, more than 40 million men, women and children are trafficked worldwide. It manifests in numerous forms and has grown into a multi-billion-dollar illegal enterprise that is difficult to detect, prosecute and examine. ...

Feds: Truck driver likely caused self-driving shuttle crash

A collision between an experimental self-driving shuttle and a semi in downtown Las Vegas was probably the truck driver's fault, but the shuttle operator didn't have quick access to a controller that could have honked the ...

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