Consumer plastics is an immense industry, with over 200 million tons produced annually. Of these plastics, 22-43% end up in a landfill, where they sit, inert, slowly breaking down into small particles that enter the environment and interfere in the life cycles of many animals, especially aquatic creatures like fish and zooplankton. This negatively impacts
It's almost summer time. That means it's about to be mosquito season! These masters of annoyance happen to be the world's most deadly animal. No other animal species is responsible for as many human deaths as mosquitoes are. Humans murder about 475,000 other people each year. You know those creepy slithering snakes you fear so
On March 1st, astronaut Scott Kelly returned to Earth after 340 days aboard the International Space Station (ISS). But why was he even up there for so long in the first place? What is the ISS? According to NASA, the ISS is a “convergence of science, technology, and human innovation that demonstrates new technologies and
Southerners see it everywhere: green tentacles snaking up the road signs, vines suffocating vast green meadows of trees. The infestation has become a trademark of the south: kudzu. Many Americans grow up hearing that kudzu was imported for erosion control, but the true story is more complex. For the celebration of the hundredth year since the
Satellites are often thought to be large and needing millions of dollars to be built. But, can citizen science change that notion with CubeSats? Join Graham Grable as he discusses the potential for using citizen scientists and CubeSats to increase research. To learn more about the Kepler satellite, listen to the project manager for Kepler,
Imagine swimming in a muddy river with water so murky it was impossible to see. You'd have to depend on smell or hearing to find food while avoiding predators. Some fish in this situation have gained a leg up by evolving an extra sense – they produce electrical fields and use them to sense other
If you're wondering whether Earth's temperatures are rising, or whether people are responsible for global warming, then check out Hilde’s previous posts on climate change. Would global warming be really all that bad? We associate wintertime weather with unpleasantries like halting the agricultural growing season, overflowing of homeless shelters, and imperiling drivers. What will happen if
Despite the overwhelming scientific evidence (see previous ASO blogs on the subject, like the ones found here and here), climate change is still regularly denied by a rather large proportion of the U.S. population. Much of this denial may be traced back to certain groups and interests that benefit from the government and other players
We all know February is the shortest month of all, but this month and all its holidays are flying by even faster than usual this year! Punxsutawney Phil already didn't see his shadow, you've either endured Valentine's Day with tons of chocolate or enjoyed the day with your significant other (hopefully still with lots of
By Paige Copenhaver On February 11th, scientists from the Laser Interferometer Gravitational Wave Observatory (LIGO) announced the first ever detection of gravitational waves. Analogous to ripples caused by throwing a rock into a pond, gravitational waves are ripples in the fabric of spacetime caused by the acceleration of massive objects in space. The collision of
Interview with Stephanie Pearl, PhD; written by Anna Lau, PhD As cofounder of the Athens Science Café, Dr. Stephanie Pearl occupies a special place in our collective heart. She shared with me her path to a nontraditional career as a Science Communicator at a federal agency. What struck me was how her concern for issues
I am proud to say that I am a lover of all things brussels sprouts and cabbage, but this wasn't always the case. As a kid, I would turn my nose up at that pungent, sulfurous aroma that would hit me every time we'd go over to my grandfather's house as he was preparing cabbage
