A new plant species called the Wooly Devil has been discovered at Big Bend National Park in Texas, the National Park Service announced Monday. The Wooly Devil, or Ovicula biradiata, was first ...

Say hello to the wooly devil. The type of sunflower is a new plant species, identified in Big Bend National Park in Texas. Ovicula biradiata, as it is formally known, is especially notable for ...

As the saying goes, the devil is in the details. Last year, Big Bend National Park volunteer Debra Manley and park interpretive operations supervisor Cathy Hoyt were on a hike in a northern area ...

Big Bend National Park announced Monday. A newly published study in the botanical journal PhytoKeys said the Ovicula biradiata, or the "Wooly Devil," as botanists have come to call it ...