Have you ever wondered how a robot navigates a cluttered room or how a drone maintains its altitude with pinpoint accuracy? The secret lies in the tools used to measure distance, an often-overlooked ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

(CNN) — Sam Bankman-Fried is trying to rewrite the story of one of the biggest white-collar crimes in American history. It’s a redemption effort that might have appeared far-fetched two years ago, ...