After eight strenuous innings and a wild finish, Braintree American is headed to Williamsport, Pa., and the holy grail of youth baseball. Braintree walked off Bedford (N.H.), 3-2, in extra innings ...

Hidden instructions in content can subtly bias AI, and our scenario shows how prompt injection works, highlighting the need for oversight and a structured response playbook.

Superluminous supernovae are at least ten times brighter than their regular counterparts, but astronomers have remained in the dark about what exactly powers these phenomena. In this week’s issue, ...