Red seaweed has been washing up on Rhode Island beaches for years, but what is it? This week on Possibly we explain what’s causing this red seaweed to appear, how it’s different from harmful “red tides” and how it might help the planet.
Possibly Podcast
Sick and tired of environmental gloom and doom? Want to know what you can do? Listen to Possibly, where we take on huge problems, like the future of our planet, and break them down into small questions with unexpected answers. New episodes are released every Tuesday. Subscribe today wherever you get your podcasts, and leave a rating and review: it helps others find the show.
What’s the environmental impact of feeding our pets?
Believe it or not, there can be pretty significant carbon emissions from your pet’s food. This week on Possibly, we explain why, and show some easy ways to reduce your pet’s carbon “pawprint.”
The oldest research vessel in the country was just retired. What does it mean for Rhode Island scientists?
The R/V Endeavor, which spent the last 49 years operating out of URI’s Narragansett Bay Campus, was retired last month. Possibly took a tour of the vessel before it’s decommissioned.
What should you do when you see spotted lanternflies?
Spotted lanternflies have been hopping around Rhode Island this year. Maybe you’ve been told to squish them when you see them. But why? This week on Possibly we’re taking a closer look at our new insect neighbors.
What’s the deal with green roofs?
You’ve probably seen pictures of tree-lined rooftops on skyscrapers and new buildings. But are these green roofs just for show? Or do they have real benefits? This week on Possibly we take a look.
How should we talk about climate change?
On Possibly we’re always thinking about the most effective way to talk about climate change. So we turned to Potential Energy, a marketing firm for planet earth, for some tips.
How can we help scientists tell their stories?
Science has a communication problem. This week on Possibly we’re taking a look at an audio-storytelling organization, called Transom, that’s trying to help fix it.
Is the Seine River really safe for swimming?
The Seine River in Paris has been closed to public swimming for more than 100 years, but it reopened to swimmers this summer. We talked to two people who took a dip.
How is New York City keeping its residents cool?
The biggest city in the country has taken a proactive approach to protect its residents from extreme heat. Programs have tried to make cooling centers, pools, and air conditioners more easily available to people.
What does the stop-work order on Revolution Wind mean for Rhode Islanders?
Last month the Department of the Interior stopped construction on a Rhode Island wind farm that was 80% complete. This week on Possibly we break down what the order means for clean energy, jobs, and your utility bill.

