MLB's ABS challenge system is up and running this spring — and it's about to change baseball profoundly. Here's everything ...

Per MLB guidelines, a pitch can be subject to both an ABS challenge and a replay challenge -- think a called strike (or ball) that precedes a throw on an attempted stolen base.

Abstract: In recent years, various types of inspection robots have been developed to automate powerline inspection. The hybrid robot combines the advantages of climbing and flying robots and has a ...

Claude Sonnet 4.6, released Tuesday, can apparently fill out multistep web forms and use several browser tabs.