Cells lining lungs of former smokers have demonstrated self-healing properties, reversing damage caused by exposure to cigarette smoke.
Boudicca's resistance against Rome remains British legend. Yet the Aeolipile - the first steam engine 2,000 years ago - remains obscure.
Did Roman emperor Caligula suffer from mental illness? Guest Kristen E. Strubberg explores further. Also, why did Rome finally invade Britain?
In today’s A.D. History Podcast, we probe what historians know about the historical Jesus. As well as learn the origins of the Kushan Empire.
In episode 3 of the A.D. History Podcast, we probe the Germanicus murder cold case, and see the Roman world in Strabo's The Geography.