When she’s looking for international collaborators, Sirinan Kulchat seeks out scientists who have knowledge she doesn’t. “I cannot be the expert of every field, so I need some help sometimes,” says ...

Humphreys likes wide open spaces. It’s part of the reason he bought a rolling five-mile ranch in the San Rafael Valley where mountains give way to low grasslands ribboned with cottonwood trees, where ...

HARLINGEN, Texas (Border Report) — A South Texas environmentalist who studies water quality in the Rio Grande says waterborne barriers and new border wall will hurt wildlife and the river’s flow. Elsa ...