Grief for an animal at the end of its life is unlike any other emotion. It cleaves a depthless void that feels empty and hollow. It’s a feeling that animal keepers and caretakers know well, but it’s ...

The term “de-extinction” often conjures images of Jurassic Park-style genetic manipulation, complete with ethical dilemmas and ecological chaos. But the reality of functional de-extinction—the ...

In a scientific breakthrough that could forever change how humans interact with our planet, Colossal Biosciences said it has brought back an extinct animal that last walked the Earth roughly 10,000 ...

In a scientific breakthrough that could forever change how humans interact with our planet, Colossal Biosciences said it has brought back an extinct animal that last walked the Earth roughly 10,000 ...