Pack your raincoat, because this week we're heading to a very stormy Jurassic. As the only geological period with bona fide movie star status, the Jurassic is full of prehistoric celebrities, from the first birds and mammals to - of course - the dinosaurs. But what should you wear? And where...

Love warm, sandy beaches? Tropical azure seas? Metre-long sea scorpions? Then the Silurian is the backpacking destination for you! Join host David Mountain as he scuba dives through the Silurian period, the hidden gem of the Palaeozoic. Lasting from 444 to 419 million years again, this stretch of...