It’s not just about the jaguar. When the federal government finishes building nearly 240 miles of new border wall across much of Southern Arizona, damaging impacts on a wide range of mammals, birds, ...

NACO, Ariz. — Sonia Urcadez woke up one October morning to the sound of cement trucks lining the street in front of her house, kicking up clouds of dust that obscured the sunrise and her view of the ...

WorldAnimalFoundation.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn More The “best GPS dog fence” is a term floating all over the internet ...

Image shown during Cleveland Landmarks Committee meeting of the Kamm's Store & Post office about a decade after completion in 1910. The photo is credited to C. Chaney. Credit: Cleveland Landmarks ...

Heart valves keep blood flowing in the right direction between the heart's four chambers. Mechanical valves last longer than bioprosthetic valves but require lifelong blood thinners. Most of the time, ...