Ambitious projects aim to put dire wolves, woolly mammoths and passenger pigeons back into our ecosystems. But with so many ...

The blue crane once rebounded through conservation—but now it's in sharp decline again. Experts warn the next 15 years are critical.

Recent advancements in genetic engineering have made it possible for scientists to revive species on the brink of extinction. A team of geneticists has successfully brought back a near-extinct ...

Due to climate change and habitat loss, over 500 bird species are at risk of extinction within 100 years. The study ...

Freshwater fish are an ‘aquatic version of the canary in the coalmine’ for Africa’s rivers, lakes and wetlands, a new report ...

Colossal Biosciences, the startup that brought back the dire wolf, is now focusing on New Zealand's giant moa.

A critically endangered fox, called "one of the rarest mammals in the world," was recently caught on camera by a Northern California photographer in a National Park.

PEOPLE magazine is on the search for the World’s Cutest Dog. The magazine has partnered with Pedigree for the eighth year in ...

A University of Portsmouth student has discovered a new species of prehistoric mammal dating back 145 million years to the ...