An international team is going on an expedition to drill into the ice sheet - to discover the ocean temperature necessary for it to melt.

An international team is going on an expedition to drill into the ice sheet - to discover the ocean temperature necessary for it to melt.
Traces of DNA left behind in seafloor sediment by past marine communities at KIS3 could reveal important information about the environmental conditions at the time they were alive.
Feeling a bit chilly as winter approaches? Try minus 12 in summer. Central District SOCO Sean Heaphy tells Ten One about his Antarctic adventures.