If human beings want to survive on the other planets for a long time, they must first find or set up a safe, stable, and long-term shelter. Lunar lava tubes are geological structures of the moon ...

Scientists have long theorized the existence of lunar caves — underground passageways formed through volcanic processes that are connected to the pits covering the moon’s surface. Now, a team of ...

Kilauea volcano alternates between periods dominated by lava flows, such as the one we are currently in, and periods of explosive activity. About 1,000 years ago, effusive eruptions broke a 1,200-year ...

Ancient humans left behind numerous archaeological traces in the cavern, and scientists say there may be thousands more like it on the Arabian Peninsula to study. By Robin George Andrews When ancient ...

An international research team has found artifacts and elaborate rock art in the lava tube of Umm Jirsan in Saudi Arabia, suggesting that the site provided shelter for ancient humans for over 7,000 ...

An analysis of a lava tube in Saudi Arabia reveals that humans have lived there for at least 7,000 years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...