HOUSTON – (Mar. 9, 2026) – After a heart attack, the heart struggles to recoup and maintain energy. One third of patients develop heart failure as a result ⎯ a condition that impacts 6.8 million ...

Not all animals have brains, and all of them happen to be sea creatures. From the man-o-war to the sea cucumber, here are 12 animals that don’t have a brain and a quick look at how the heck they ...