There are animals trying to cross as if their life depended on it,” researcher Erick Meza told the Society of Environmental Journalists’ conference.

The project envisions a continuous drone network from Norway to Poland to counter Russian incursions and unconventional ...

Imagine a place so dangerous that for more than seventy years, almost no human has dared to step foot inside. Now, imagine ...

Even as border crossings drop, Gov. Greg Abbott continues to build more border walls, now targeting Laredo, a city that has ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will suffer if work resumes.