In late 2019, astronomers across the U.S. began to notice mysterious streaks of light passing through their images—clusters of the private company SpaceX's Starlink satellites. With 955 of these satellites launched so far, founder Elon Musk aims to create a “mega-constellation†of satellites in the low Earth orbit (LEO), designed to provide global broadband Internet
Trees are all over, above us and below us. They connect soil to the atmosphere. They create forests and confer their beauty on our city. In Athens we have the tree that famously owns itself, a white oak. Maybe you've taken a stroll through Oconee Forest Park or noticed the smell of the woods on
Every holiday season, I've struggled to explain to my family of accountants, firefighters, and lawyers why basic science research is important. They never seem to believe that my work on frog-eating bats is anywhere near as important as applied research aimed at curing disease or addressing world hunger. What they don't seem to understand is
Trees have received a lot of press lately. As wildfires tore through forests worldwide, President Donald Trump blamed the devastation on poor forest management. Meanwhile, the United States formalized a commitment to planting trees to restore our climate. The world's governments and scientists are grappling with how we both protect and manage forests. What should
A text comes in. It reads “Meet me at the abandoned gas station past Lexington and Thomas.†The car starts up and heads down the dimly lit streets. Soon, headlights illuminate the dark gas station. There is already a truck parked behind the shuttered garage. The buyer opens their car door and steps toward the
Have you ever wondered if the article you're reading was written by a human? I imagine you probably haven't. After all, why would there be any reason to assume otherwise? What about art or music; are you certain that the works you see and hear are truly human creations? AI is now smart enough to
Slightly off the Californian coast, battle lines are drawn. On one side lies a purple, spiny, extraterrestrial-looking creature intent on eating all plant life in its path. On the other, an equally eccentric echinoderm in the shape of a star awaits that same creature as its next meal. The battleground between them is overshadowed by
From the Yoruba tradition of throwing cowrie shells, to the Roma fortune tellers peering at palms, people throughout history have wondered if there was some sort of physical or external way to map out the path of our lives. Modern day scientists are still pondering how to predict the future, but instead of looking up
Anyone who knows me knows that mitochondria are pretty much my life. My Ph.D. focuses on making these little cellular power plants more efficient at producing energy so that they can help muscles heal faster after traumatic injury. More than that, though, I want to teach people that mitochondria are more than just “the powerhouse
We are at the brink of a severe climate crisis caused by rising greenhouse gas emissions (GHG), including carbon dioxide (CO2), methane, and nitrous oxide. Anthropogenic activities such as burning fossil fuels have significantly elevated the carbon dioxide levels in the atmosphere. As a matter of fact, the global CO2 average has hit a new
Humans have shared a special bond with a certain animal since the time of Aristotle. Artworks as early as 1500 BC depicted interactions with this fascinating creature. Members of this species have assisted the US Navy, and have also been used as therapy animals for patients with Down syndrome and autism. These amiable beings are
The term psychedelics, or hallucinogens, describes a class of drugs that produce significantly altered perception when ingested. Due to their ability to cause lasting effects on a user's mood and thought, some researchers believe they have therapeutic potential for treating difficult mental illnesses like depression, addiction, PTSD, and Alzheimer's, though only a few institutions currently
