In January 2022, one of the most powerful volcanic eruptions in recorded history rocked the islands of Tonga. Join scientists as they investigate what caused the blast, how it spurred a devastating tsunami, and if another eruption could be imminent. Watch NOVA l PBS Hidden Volcano Abyss Wednesday at 8pm and stream on the PBS App: https://bit.ly/3T8veDV | New Mexico PBS

Uncover the truth behind the first circumnavigation of the earth, the untold stories of prehistoric women, the mystery of the fatal Hindenburg airship crash, and more in the new season of Secrets of the Dead! New episodes begin this Wed at 10 pm on PBS. [VID: Clips from episodes in the new season of Secrets of the Dead. End card reads: "New Season Wed Oct 20th 10/9c." Transcript: On Secrets of the Dead... The 16th century will be the age of discovery. The female was simply forgotten. As an arche

11K views · 431 reactions | Scientists are seeking to examine and preserve ancient cave paintings. But huge, deadly wasps make the task difficult. “Hidden in the Amazon” airs tomorrow November 15 on PBS; check local listings. | Secrets of the Dead | Facebook