A bold scientific claim has reignited debate in the research community after a biotechnology company announced it had effectively brought the extinct dire wolf back to life. The species, which ...

For days, a runaway wolf kept rescuers — and an entire country — on edge. Now, after a dramatic search, he's finally back home. Neukgu, a 2-year-old wolf who escaped from a zoo in South Korea, was ...

(CNN) - Colossal Biosciences says it has been secretly working to resurrect the bluebuck — an antelope that’s been extinct for about 200 years. The bluebuck — shown in AI-generated images from the ...