The idea sounds thrilling, but experts are raising very real concerns about what bringing back this apex predator could unleash.

The image of dire wolves roaming wild again is undeniably compelling. These powerful Ice Age predators once hunted giant ground sloths, mastodons, and ancient bison across North America. Now, as breakthroughs in de-extinction technology bring the possibility of revival closer, the scientific conversation is shifting. No longer a distant hypothetical, bringing back the dire wolf is now on the radar of real-world researchers and policymakers.
But the decision to resurrect an extinct predator is far more complicated than simply decoding ancient DNA. Modern ecosystems are fragile, fragmented, and nothing like the world these wolves once ruled. Conservationists, ecologists, and ethicists are weighing serious concerns about what might happen if the project moves forward. These are the questions they say should be answered first.