Written by Texas Tribune on Feb 21 2022 - 3:49pm
By Erin Douglas, The Texas Tribune   The construction of border barriers in the Rio Grande Valley could jeopardize a rare Texas plant’s survival, according to U.S. Fish and Wildlife Service scientists.
Written by Tucson Sentinel on Jun 27 2019 - 8:33pm
By Paul Ingram, originally published Jun 27, 2019 on TucsonSentinel.com