Walking Through Time

    • Series 1 Episode 1

      Tori searches for the site of a huge meteorite that landed on Scotland's beautiful north-west coast a billion years ago; one of the world's biggest asteroid impacts

    • Series 1 Episode 2

      Tori investigates the story of five mammoths found in Shropshire; how did they die and what can they tell us about what killed off the mammoths?

    • Series 1 Episode 3

      Tori reveals why the Jurassic Coast is stuffed to the gills with world-class fossils, and encounters the biggest sea predator ever to have lived and a disaster that nearly destroyed life on Earth