New Antarctica map reveals a landscape of hidden valleys and channels beneath ice, improving sea-level rise and ice flow ...

Antarctica's subglacial bedrock was previously one of the least-mapped planetary surfaces in our solar system.

Picture Antarctica not as a smooth, frozen plain, but as a rugged world of mountains, valleys, and deep channels buried beneath kilometers of ice. That unseen landscape is now coming into focus.

From the eerie triangular black hole in Pacific Ocean to a mysterious doorway spotted in the dense layers of Antarctic ice – Ever since Google Earth was launched in 2005, its pixelated imagery has ...