A South Texas environmentalist who studies water quality in the Rio Grande says waterborne barriers and new border wall will ...

The federal government awarded new border barrier contracts in the Laredo Sector, advancing Smart Wall construction along the ...

Just as Southwest wildlife defenders were grieving wall construction in critical jaguar corridors, the government planned double the barrier.

The wall along the southern border will be painted black in an effort to make the structure too hot to climb, Department of Homeland Security Secretary Kristi Noem announced Tuesday, saying the ...

NEW MEXICO (KVOA) - Homeland Security Secretary Kristi Noem announced that the entire U.S.-Mexico border wall will be painted black. This decision aims to increase heat absorption, making the wall ...

Homeland Security Secretary Kristi Noem said Tuesday that the entire border wall along the southern border with Mexico is going to be painted black to make it hotter and deter illegal immigration — ...

The border wall cuts across a stretch of land. Early research has shown the walls can stop or deter the migration of pivotal pollinators, conservationists caution. Credit: Shutterstock / Manuela ...

Homeland Security Secretary Kristi Noem said Tuesday that the entire wall along the U.S.-Mexico border is going to be painted black to make it hotter and deter illegal immigration — an idea she said ...