blog postsBLOG: Expedition to the highest lake in the worldDec 14, 2015 2:00 pm1776 views CATAMARCA, ARGENTINA - Early in 2016, a small team will climb Ojos del Salado, the tallest active volcano in the world. Unlike most climbers who tackle this volcano, however, this group has little interest in reaching the summit. Near the end of their trek, they will veer off the summit path to visit a lake that holds something seen nowhere else on Earth at this altitude: liquid water. The team will try to collect soil and water samples from this lake to see what microbes might be living there. BLOG: Discovering the bones of Tam Pa LingApr 4, 2016 1:30 pm340 views Tam Pa Ling cave sits at the top of Pa Hang Mountain, in Hua Phan Province, Laos. Every day, we climb the mountain and descend into the cave to dig. The view from outside the cave is spectacular, but its location means that the only equipment that we can use to dig through the wet clay of the cave floor is what we can carry up the mountain.Bird gets worm, makes historyJun 19, 2017 8:30 am1292 views It’s a warm April evening, and the air and earth are still heavy with moisture from recent rains. I’m perched on a plastic patio chair on my balcony when something catches my eye. I grab my binoculars and make out the details of a small bird paddling around in a new retention pond. It’s a pied-billed grebe, and it’s acting oddly.Between wilderness, tourism and civilizationJul 18, 2016 4:15 pm337 views We spent yesterday in Grand Teton National Park, hiking Cascade Canyon. Today we’re in Jackson, Wyoming, just south of the park and a very different settingBeautiful MuskSep 18, 2017 8:30 am594 views One summer day, just outside of East St. Louis, I drove by a wheat field ready for harvest. The low afternoon light cast a beautiful glow, and I was struck by a lone thistle growing amidst the wheat. I stopped my university vehicle with the official state seal on the side, set up my tripod and was busy photographing. I stopped only when I heard an ominous double click to my right. I am not a hunter, but I knew the sound of the hammers being drawn back on a double-barreled shotgun.Backstage at an American musicalSep 28, 2016 1:15 pm1158 views Lighting-design students from the University of Illinois theatre department get a backstage look at the technical aspects of the musical "Hamilton."A night in grizzly countryJul 21, 2016 9:45 am358 views We spent last night in Yellowstone’s backcountry, at Grebe Lake, a lovely lake at the base of the Washburn Range. For most of the students, this was their first experience backpacking: carrying a tent, sleeping bag and food into the backcountry. They had to learn a few new skills, like how to hang food from a bear pole. Some also had to adjust emotionally to the idea of sleeping in the middle of grizzly country.Ancient American goddesses on displayFeb 2, 2018 8:15 am1784 views A new exhibit at the U. of I.’s Spurlock Museum offers a glimpse of the artistic and spiritual legacy of the American Indian people who built Cahokia, a great, thousand-year-old urban center on the Mississippi River. “Cahokia’s Religion: The Art of Red Goddesses, Black Drink and the Underworld” displays artifacts recently returned from the St. Louis Art Museum, including three of more than a dozen red carved-stone goddesses that the Illinois State Archaeological Survey found in our excavations of this ancient metropolis. You can view these figures alongside other cultural objects that reveal a civilization’s core beliefs and values. A guide to the Japan House gardensMay 27, 2016 10:00 am1727 views Japan House has developed a mobile guide to its gardens, which visitors can listen to on their phones for a self-guided tour.