Rasha Aridi is a producer for Science Friday. She loves stories about weird critters, science adventures, and the intersection of science and history.
While studying wildlife conservation at Virginia Tech, Rasha realized that she had way more fun talking about science than actually doing it. She then pivoted into journalism and has since written for outlets like Science, Smithsonian, and The Guardian. Before coming to SciFri, she worked for NPR’s Short Wave and Science Vs from Gimlet Media.
When Rasha isn’t nerding out about science, you can find her on an outdoorsy adventure, reading, or trying (and failing) to leash train her cat. Rasha is the inaugural Outrider/Burroughs Wellcome Fund Fellow.
Squirrel poop drops Ice Age clues + The neuroscience of laughter
Ancient squirrel poop provides a snapshot of life during the last ice age. And, how different types of laughter originate in the brain.
Swords, cannibalism, poison: inside the world of killer microbes
Some microbe species have evolved to stab, bomb, cannibalize, or poison each other. Can we harness their weapons for good?
AI + turfgrass science in the most high-tech World Cup yet
The 2026 World Cup will be infused with AI. How will it change the beautiful game? Plus, what it takes to get perfect grass into 16 stadiums.
How did Neanderthals deal with illness and injuries?
Up to 94% of Neanderthals suffered at least one traumatic injury in their lifetime. How did their healthcare keep up?
Meet the drug developer taking on wildlife diseases
Chemist Tim Cernak has a wild to-do list: Cure sea turtle cancer. Save frogs from fungal diseases. Take on avian flu.
Inside the Nebraska quarantine facility responding to hantavirus
The National Quarantine Unit in Nebraska is housing 18 people exposed to hantavirus, and preparing for possible cases of Ebola exposure.
New York poised to roll back progressive climate mandates
Mandates issued in 2019 required New York to cut emissions by 40% by 2030. Governor Hochul is moving to soften the goals, citing rising costs.
How El Niño shapes the world’s weather trends
The cycle of El Niño and La Niña is a powerful shaper of weather trends worldwide. What could a “super” El Niño bring?
Sci-fi thriller combines aliens, robots, and Cherokee culture
The sci-fi thriller “Hole in the Sky” imagines an alien first-contact scenario set in the heart of Cherokee Nation.
How do you study microplastics in a plastic-filled lab?
Measuring microplastics can be hard, partly because they’re everywhere—including the lab. One researcher is working on solutions.