For the first time in two decades, stargazers across the southern United States have been dazzled by colorful, undulating waves of light in the night sky. These so-called Northern Lights are vibrant displays of the interaction between electrons and ions emitted by the Sun and the Earth’s upper atmosphere. While this interaction usually occurs closer
We are heavily entwined with forests. The structure of your house is likely southern pine. The package you ordered in the mail is encased in wood pulp. The stuff that makes your toothpaste thick is cellulose from wood. We rely on trees as a renewable resource for our daily activities and well-being. However, our
The numbers are in, and it’s official: we are losing the fight to save the many endangered species on our planet. Despite a growing number of global voices highlighting the importance of preserving biodiversity to worldwide human health and food security, the WWF’s Living Planet Report 2022 estimated we’ve lost 69% of monitored wildlife populations,
“Pueblo Revolt 1680” by Loren Mozley. Public Domain. The horse is thought of as a symbol of the American West, but when and how domesticated horses arrived has been a matter of controversy. Lakota oral histories described the arrival of the horse occurring prior to the arrival of the Spanish colonizers. However, the Spanish (and
For decades, climate scientists have highlighted concerns about climate change caused by greenhouse gasses emitted by humans (through fossil fuel use as well as refrigerants). While reducing greenhouse gas emissions would solve the crisis, there is a lack of political will, particularly in the United States, which prevents significant progress towards meeting goals set by
As we head into Georgia’s hot and humid summers, you might find yourself chilling in an air-conditioned room, or reaching out to your fridge for a cold beverage. But have you ever thought about how these appliances might be heating up our planet? Refrigeration is integral to our modern lives, affecting everything from household food
Picture this: you find yourself strolling into a small, crowded shop in downtown Hong Kong. As you cross the threshold, a barrage of strange sights and smells attacks your nose and vision. As you turn your gaze to the walls, you notice shelves upon shelves of animal parts, mysterious fungi, and dubious bunches of dried
People say that April showers bring May flowers, but have you ever considered meteor showers? We are in the midst of the annual Lyrid meteor shower, and it is one of the oldest meteor showers ever observed with sightings dating back to 687 BC. In 2022, the shower is expected to peak on the night
West Virginia is home to the newest national park, New River Gorge, known for its world class white water rafting. It is also home to some of the worst drinking water in the United States. The juxtaposition of the two could not be more clear. Old habits die hard, and in a state where an
When most people picture landscapes of wildflowers, they often picture bright pastels of yellow, blue, and pink against a backdrop of prairie grass. Others may think of the chorus of spring ephemerals blooming in the understory of the woods. Folks from the west coast may even imagine a blanket of desert annuals blooming in synchrony
Every spring, graduate students at the Odum School of Ecology at the University of Georgia organize a short weekly seminar around an interesting theme. This year, the theme is “Machine Learning for Ecologistsâ€. At first glance, machine learning may not seem very related to a discipline mostly concerned with the distribution and abundance of organisms,
How might climate change affect the environment in 50 or 100 years? To even begin to answer this pressing question, we need work that can accurately describe changes in the environment to predict the future. Long term ecological research (abbreviated as LTER), describes studies interested in environmental processes that last for at least one year
