The decades-long quest to build home robots that are both helpful and lifelike — spurred on by fictional machines like The ...

Nature has spent millions of years perfecting movement, efficiency, and survival. Engineers are now ...

The best robot vacuum and mop combos easily automate cleaning tasks to help with routine maintenance. While these devices are ...

Police have used drones and robots over the years for purposes ranging from getting an eye-in-the-sky view of accidents to remotely tear-gassing a hard-to-reach suspect. Many anticipate police use of ...

Strong suction, no tangles and zero issues in two years of operation. This Dolphin model gets our CNET stamp of approval. David lives in Brooklyn where he's spent more than a decade covering all ...