An expedition searching for life around Antarctica has uncovered a strange new world — one teeming with creatures never seen before. Among them: a spherical, carnivorous sponge covered in thousands of ...

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 ...

For most of human history, extinction has been understood as an immutable fact of nature—a one-way door that, once closed, could never be reopened. Species disappear, their genetic innovations vanish ...