The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers ...

Scientists working for Dallas-based biotech company Colossal Biosciences claim to have brought the dire wolf, which went ...

However, critics say the physical and genetic resemblance to an extinct species falls short of a full revival. "All you can do now ... endangered wolf in the world. The company says its de ...

In an East Village gallery, K Allado-McDowell has created an audiovisual tribute to species we have lost as a rehearsal for a ...

Each time a species goes extinct, the world around us unravels a bit. The consequences are profound, not just in those places and for those species but for all of us. These are tangible consequential ...

"I don't think we should bring all animals back. I think it should have to fit certain criteria," says Pask. "For the thylacine it's a recent extinction ... take one of the world's oldest motor ...

Many huge animals went extinct surprisingly recently. When they died, their ecological role was lost with them.

The study looked at 48 populations of sea turtles around the world. Scientists ... protected under the U.S. Endangered Species Act of 1973, and Mexico banned all captures of sea turtles in 1990.