With assisted migration, humans help move plant species into areas more suitable for their growth. But are there potential downsides to this human-led movement?
Andrea Li
What should we do about invasive species, and should we do anything at all?
Spotted lanternflies, Japanese barberry, Oriental bittersweet – When plants and animals like these invade our environment, they can disrupt other organisms that are native to the region. But can we stop these species? And should we?
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.
Should you buy farm-raised or wild salmon?
This week on Possibly, we’re taking a look at what’s going behind the scenes of your local grocery store’s seafood aisle. When you choose between farm-raised and wild caught salmon, what environmental impacts are you actually choosing between?
How does air pollution affect our health?
If you’ve been outside on a smoggy day, you’ve probably noticed that your body reacts poorly to bad air quality. Maybe you coughed, or got a headache. But what actually happens to your body when you breathe in polluted air?

