Looking at the history of a landscape using cores from peat bogs | Oak Tree: Nature’s Greatest Survivor
A detailed look at a sample of peat from Marley Fen can show us an incredible story, one that records in detail the ebb and flow of trees and plants in the area for the last twelve thousand years.
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The oceans are changing | Bitesize Science
Scientists believe that our oceans are becoming more acidic due to the CO2 we are producing being absorbed by the oceans.
race against the ice melt | Planet Earth
A polar bear and her cubs race to get to the sea ice to hunt seals before it melts.