Cosmic rays have revealed an underground Greek tomb in Naples, Italy.
Data from China's unresponsive Zhurong rover suggests that Mars had snow and frost as recently as 400,000 years ago.
A bone found in a cave in Alaska and thought to from a bear is actually from a human, casting new light on the genetics of Native American peoples.
Buddhists lived in Egypt during Roman times, a 1st-century Buddha statue found in Berenike suggests.