Hit Points on MSN
An Unknown Life Form Left Tunnels Spanning 2 Continents in Desert Rock 2 Million Years Age
Microscopic tunnels hidden inside desert rock are forcing scientists to rethink how ancient life spread across Earth. These ...
Morning Overview on MSN
Scientists uncover 2M‑year‑old tunnels across 2 continents from unknown builders
Across two very different continents, scientists are mapping vast systems of ancient tunnels that were not carved by rivers ...
A third camp says the tunnels may have existed — anything is possible, really — but any subterranean structure has long since filled in, caved in or been in other ways irreparably damaged and lost to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results