Exactly which animals were affected? Here, we will look at the animals that lived on the Earth during one particular ...

Using the combined powers of science and HERA's alchemy pods, can YOU help repopulate Earth? Discover the combinations to create creatures and advance through eras of time! Advertisement Help!

What era is formation of Earth's atmosphere? In the six billion year period ago Earth cooled, and gases ejected from volcanoes created an atmosphere. The atmosphere at that time, however, contained ...

They are still fighting Doctor Doom, though, in "a time-travelling story in which amid a battle with Doom, the four are sent to different eras of Earth's history. Their only chance to put things ...

The trade explains, "Amid a battle with Doom, the four are sent to different eras of Earth's history. Their only chance to put things right is to reach something called the Forever Stone ...