For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

What if the most beautiful creatures on Earth were also the most mysterious—and nearly invisible? Rare big cats live in the ...

A rare cell in the lining of lungs is fundamental to the organ-wide response necessary to repair damage from toxins like ...

Namibia is a southwestern African nation roughly twice the size of California, known for having the world’s oldest desert.

The Hadejia Wetlands National Park in northwestern Nigeria is a vital ecological treasure, designated as both a globally ...

The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.

The photo of a courageous mother lemur with a baby on her back, taking a harrowing jump in a ravine, won the California ...

A group of hikers in the San Gabriel Mountains just outside Los Angeles got a rare treat when they stumbled upon a flock of ...

If an I-10 crossing for desert bighorn sheep, deer and other animals is going to be built anywhere, it has to be there. But it certainly won’t be easy.

After being thought lost to time, a rare and mysterious creature has made an unexpected return in the heart of Saudi Arabia’s hidden wilderness.

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

Mexican Hairless Dog, one of the rarest dog breeds in the world. Image via Pixabay Home » Animals » Top 11 Rarest Dog Breeds You’ve Probably Never Heard Of You’ve probably encountered many lists of ...