A group of hunter-gatherers encounter diverse habitats full of creatures they’ve never seen before. A land of opportunity, but also danger.

Join host Tristan Hughes and expert Dr David Meltzer as they delve into the Ice Age in North America, over 10,000 years ago, a land of saber toothed tigers, direwolves, woolly mammoths, mastodons. They discuss how ancient DNA is revolutionising our understanding of human displacement and extinction events and how these explorers adapted to their new world.

Presented by Tristan Hughes. The producer is Joseph Knight, audio editor is Aidan Lonergan. The senior producer is Anne-Marie Luff.

The Ancients is a History Hit podcast.

Sign up to History Hit for hundreds of hours of original documentaries, with a new release every week and ad-free podcasts. Sign up at https://www.historyhit.com/subscribe.

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All music courtesy of Epidemic Sound.

Denzel Washington stars as Emperor Macrinus in the epic new movie Gladiator II, but who exactly was this shadowy ruler of Rome?

Join Tristan Hughes as he sits down with Dr Alex Imrie and Matilda Brown to explore the real story behind this lesser-known usurper of Rome, a North African-born knight who toppled the fratricidal tyrant Caracalla and took the throne for himself. Discover the dramatic and brutal events that shaped Macrinus' reign, including his conflict with the powerful women of the Severan dynasty and the fateful battles that sealed his fate.

Presented by Tristan Hughes. The producer is Joseph Knight, audio editor is Aidan Lonergan. The senior producer is Anne-Marie Luff.

The Ancients is a History Hit podcast.

Sign up to History Hit for hundreds of hours of original documentaries, with a new release every week and ad-free podcasts. Sign up at https://www.historyhit.com/subscribe.

You can take part in our listener survey here.

All music courtesy of Epidemic Sound.

The new Hollywood blockbuster Gladiator II features two of Rome's most villainous emperors - the brothers Caracalla and Geta.

And in today's episode of The Ancients were delving into the real history of these scheming siblings. Their story is a blood-stained and chilling one. It stretches from their opulent upbringing to their tumultuous rivalry and culminates with a brutal murder in front of their very own mother in 211 AD. Joined by Alex Imrie, Tristan explores how much we really know about Caracalla and Geta, their rise to power and their relationship - or perhaps lack of one.

Presented by Tristan Hughes. The producer is Joseph Knight, audio editor is Aidan Lonergan. The senior producer is Anne-Marie Luff.

The Ancients is a History Hit podcast.

Sign up to History Hit for hundreds of hours of original documentaries, with a new release every week and ad-free podcasts. Sign up at https://www.historyhit.com/subscribe.

You can take part in our listener survey here.