Happy Birthday to the dire wolves. Romulus and Remus, two male dire wolves born through Colossal Biosciences’ genetic engineering advances, have reached their first birthday. The Dallas-headquartered ...

The bioscience startup has attracted billions in investment – and a flurry of criticism, but founder tells the Guardian plans to bring back the woolly mammoth will not be derailed ...

Dire wolves, long confined to tar pits and fantasy epics, are suddenly being talked about as living, breathing animals again. A high-profile de‑extinction company says it has produced pups modeled on ...

For months, researchers in a laboratory in Dallas, Texas, worked in secrecy, culturing grey-wolf blood cells and altering the DNA within. The scientists then plucked nuclei from these gene-edited ...

These genetically-engineered “dire wolves” are now six months old, and are already markedly bigger than gray wolves at their age. Both males are over 90 pounds, and Khaleesi is still visibly smaller ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Colossal Biosciences’ cloned “dire wolves” hit a major milestone this week, as the female dire ...