What are animal-like fossils doing in rocks a billion years old, and what does that mean for our understanding of their evolution and geologic time itself? Turns out, there might've been a long, slow-burning fuse that ultimately ignited the Cambrian Explosion.
Did you know volcanoes created the Atlantic Ocean that we know today?
Learn about how researchers have discovered a piece of a weird, but critical, time in the deep past…
Maybe there wasn’t just one so-called "cradle of humankind"?
