Science is taking a major step forward by exploring the possibility of bringing extinct species back to life. Iconic animals like the woolly mammoth, the dodo, and the Tasmanian tiger could ...

Scientists have already resurrected at least two lineages. In 2003, researchers in Spain performed nuclear transfer for a subspecies of Pyrenean ibex called the bucardo (Capra pyrenaica pyrenaica), ...

Pictured are two of Colossal's "woolly mice". Dallas-based biotech startup Colossal aims to bring the woolly mammoth back from extinction through genetic engineering. As part of that process, the ...