Dallas-based genetics and biotech startup Colossal has raised hundreds of millions of dollars from venture capitalists, the ...

It's been decades since Australia's thylacine, known as the Tasmanian tiger, was declared extinct and scientists say they've made a breakthrough as they research ways to bring back the carnivore.

Tigers are the largest big cats in the world and, without a doubt, some of the most beautiful animals to ever live. They are apex predators and spend their days solo, hunting through varying ...