Calder McHugh is deputy editor of POLITICO Nightly.

Donald Trump has beefed up his security detail at Mar-a-Lago with a Secret Service robot dog — with photos showing the four-legged sentry patrolling the sprawling Florida property. The robotic hound ...

What if a robot could handle cleaning, serving and even complex tasks around your home or workplace? That's exactly what X Square Robot hopes to deliver with its latest launch. The company just ...

A robot trained on videos of surgeries performed a lengthy phase of a gallbladder removal without human help. The robot operated for the first time on a lifelike patient, and during the operation, ...