A good human-machine interface (HMI) shouldn’t just look good; it should offer speed and situational awareness.

If you need an emergency bed for last-minute guests or want to double the use of a small space, you’ll be pleased to know that the creaky, lumpy sleeper sofas of yore are no longer the only solution.

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. A liver function test checks how ...