As governments increasingly fold artificial intelligence into their hiring processes, the question emerges: Does AI increase or reduce bias? Some experts argue that, when implemented responsibly, it reduces bias and directs a focus on skills.

A hydrogen fuel-powered passenger train set a Guinness World Record for distance traveled on a test track in March. The trains, from Swiss manufacturer Stadler, are slated to go into use in San Bernardino County, Calif.

Plus, the State Department offers a reward for intel on a Russia-backed ransomware group, reliance on AI tools grows sixfold, and the disconnect between what EV buyers want and what carmakers are offering.