Hit Points on MSN

Unexplained Giant Tunnels Found—Largest Burrowing Land Ever Mapped

In southern Brazil and northern Argentina, scientists have discovered massive underground tunnels stretching for hundreds of ...
Hosted on MSN

Scientists find evidence Earth once had giant trees

Recent scientific discoveries suggest that Earth was once home to enormous trees, dwarfing today’s tallest redwoods. These ancient giants have left behind intriguing clues in the form of fossils and ...