442K views · 9.1K shares | We thought we'd close out 2016 in grand fashion: with an eruption of Grand Geyser (courtesy of Orville Bach). See you next year! | Yellowstone National Park | Facebook

615K views · 26K reactions | On Tuesday, August 25, 2020, Giantess Geyser roared back to life after a period of more than 6-1/2 years without erupting. Watch a longer clip of this eruption, or watch the live-stream of the Upper Geyser Basin, on the webcams page at https://www.nps.gov/yell/learn/photosmultimedia/webcams.htm. #Yellowstone #NationalParks #Geysers #GiantessGeyser #UpperGeyserBasin | Yellowstone National Park | Facebook

492K views · 61K reactions | Happy New Year from Yellowstone! Video: Castle Geyser eruption with Old Faithful in the background on a clear winter day. | Yellowstone National Park | Facebook

36K views · 300 reactions | Any idea how the blue liquid turned green?樂 For step-by-step instructions go here: https://mel.sc/s5E/ More ex­cit­ing ex­per­i­ments can be found in the MEL Physics sub­scrip­tion: https://mel.sc/s5F/ | MEL Science | Facebook