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.
Nov 11, 2025
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.”
Nov 4, 2025
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.
Oct 14, 2025
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.
Oct 7, 2025
Home insurance is supposed to help us recover from natural disasters, but climate change is disrupting the industry. This week on Possibly, we look at how states are responding to this problem.
Apr 8, 2025
After fire hydrants ran dry during the wildfires in Los Angeles, listeners wondered why firefighters didn't just use ocean water to begin with. On this episode of Possibly, we explain the tradeoffs of using the ocean to fight fires.
Mar 18, 2025
We hear a lot about climate migration—the idea that people will have to move as climate change makes some places unlivable. But is this something we’re still waiting for, or is it already happening?
Mar 11, 2025
Possibly’s founder and the Provost of sustainability at Brown University Stephen Porder recently visited a supermarket chain in France that sells products other stores would have thrown away.
Feb 25, 2025
A new program in Framingham, Massachusetts is leading the transition from gas to geothermal heating and cooling.
Feb 4, 2025
With the second Trump administration underway, the Possibly team takes a look at a group hoping to shape the country's energy policy: a Republican caucus in the House of Representatives.
Jan 21, 2025