934K views · 6K shares | Mount St. Helens blew its top 36 years ago, but it remains alive today. See how Earth's 500-some active volcanoes were formed. | National Geographic | Facebook

95K views · 749 reactions | A volcano in Iceland has erupted again in the country's Reykjanes Peninsula, forcing an evacuation of the Blue Lagoon and nearby town of Grindavik. The current eruption is the most powerful in the recent sequence of seismic activity, according to Iceland's public broadcaster RUV. https://cnn.it/4ciRqpk | CNN | Facebook