Inland Antarctic ice contains volumes of water that can raise global sea levels by several metres. A new study published in the journal Nature shows that glacier ice walls are vital for the ...

An curved arrow pointing right. Engineers at Japan's Fukushima nuclear power plant have designed an "ice wall" to stop the spread of radiation into the groundwater. Produced by Maya Dangerfield.

For the hundreds of millions of people who live along the world's coasts, the scariest sea-level-rise scenario is the collapse of ice sheets ... be to build an actual wall underneath the glacier ...

1 nuclear power plant. Plant operator Tokyo Electric Power Co. froze the soil to create an underground ice wall to divert the groundwater toward the ocean and away from the damaged reactor ...