Arizona State University Jul 11 2025 Can artificial intelligence, or AI, potentially transform health care for the better? Now, rising to the challenge, an Arizona State University team of researchers has built a powerful new AI tool, called Ark + , to help doctors read chest X‑rays better and improve health care outcomes. "Ark+ is designed to be an open, reliable and ultimately useful tool in real-world health care systems," said Jianming "Jimmy" Liang, an ASU professor from the College of