From ancient fears and plague-era prayers to simple modern politeness, a small phrase carries a surprisingly long history.

These interactive pet robots are adorable, quirky, and have their own personality. Most importantly, they are emotionally ...

Masses of humans moving in total synchronization. Armies of drones working mindlessly toward the same singular purpose.

The Trump paradox is easily explained at one level. The US President unleashes American superpower and tariff power abroad ...