Colossal’s bold announcements have drawn criticism from many scientists, but the billion-dollar firm is not backing down.

Four Barbary lion cubs have been born in a Czech zoo, marking a vital step for the rare animal that is extinct in the wild ...

The term de-extinction is inaccurate, but conservation is still the best way to achieve its stated goals. We need to save the ...

Over 5 billion animals have gone extinct since time began, but some animals such as the woolly mammoth and the Tasmanian tiger may still be around with us today!

This article explores ten extinct plant species, from the ancient Araucarioxylon arizonicum to the more recent Sophora toromiro. Their disappearances, driven by climate change, habitat destruction ...

The remains of animals dating back more than 10,000 years have been found in a cave in northern Norway providing the oldest ...

The dodo bird vanished more than 300 years ago, but its story still sparks curiosity. Native to just one island and wiped out in just a few decades, the dodo has become a symbol of extinction and ...

This now-extinct animal stood about 2.5 feet tall at the shoulder and had notable long, curved horns. Sadly, the bluebuck disappeared around the year 1800, mainly because of overhunting and having ...

Scientists at a Dallas-based biotech firm recently announced they have brought back the to life the dire wolf, a species popularized by the fantasy TV show "Game of Thrones." The company recently ...

The South Island giant moa could be the next species that biotech company Colossal Biosciences "brings back" from extinction ...

Animals that birth de-extinct species could experience miscarriage, stillbirth, early death and possible pain, suggested Jay Odenbaugh, a professor of philosophy at Lewis & Clark College in ...

Colossal Biosciences Inc., which has a $10 billion valuation, touts its one-of-a-kind gene editing technology that aims at rebuilding the DNA of now-extinct animals.