Environment

What We Could Stand to Learn From Floating Gardens

If you want to travel somewhere to reconnect with nature and learn about ancient history, go to Mexico City. South of this metropolitan city is 22,000 acres of “floating gardens” interconnected by an intricate water canal system. These floating gardens, known as chinampas, are an ancient Mesoamerican agricultural practice that is still used today. At

forest, trees, woods-8355748.jpg

Who gives a hoot? A wildlife management tale of two owls

If you’ve spent a significant amount of time on the South campus of the University of Georgia, you’ve probably heard talk of the “Warnowl,” and maybe even seen it once or twice. Students have affectionately awarded this name to the barred owl that frequents the trees surrounding the Warnell School of Forestry and Natural Resources

To Kill or Not to Kill: a Surprisingly Difficult Call

Ask a shelter worker what’s the most difficult moment in their job. In an open-admission, municipal shelter, you’re likely to get one answer- euthanasia. When a vivid life sits in front of you with its bright, shiny eyes, ending it with your own hands is one of the toughest things for any human being. The

Spuds and Science: Digging Up the Origins and Future of the Potato

The next time you and your friends share some fries, impress them with some knowledge on your favorite side dish. They’ll be amazed to learn that potato is the world’s third most consumed food crop and America’s favorite vegetable (according to the US Department of Agriculture). Strangely enough though, potatoes haven’t always been a fan

Helping plants thrive: assisted gene flow may combat habitat loss

If you have ever driven on a rural road, you have likely seen flowers in small patches of land on the roadside. While it is easy to write these habitat patches off as “just some on the roadside,” they actually serve as some of the last remnants of the American prairie. Before the colonization of

Predicting the not-so-Northern Lights

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

pine needles that turn to brown along the tips with small growths along the needles

How climate change makes trees sicker

         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 small genetic quirk that could help us fight biodiversity loss

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,

The U.S. Courthouse built in 1930 by architect James A. Wetmore. First floor WPA Mural.

The Hoof or the Boot? Phylogenetics as Historical Evidence

“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

A Tale Of Two Shelterbelts

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

Air conditioning units, Rose Street North Lane

Cooling just got cooler

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

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