Add Yahoo as a preferred source to see more of our stories on Google. Jace Tunnell, of the Harte Research Institute in Corpus Christi, holds an assortment of heart urchin skeletons, more commonly ...
In early January 2026, researchers surveying Texas beaches uncovered an unsettling sight: thousands of heart urchin skeletons strewn across miles of sand, turning a rare treasure into a grim carpet ...