Literally blocking out the sun may sound extreme, but scientists are debating whether using dust particles to reflect sunlight away from the Earth could be a temporary solution if climate change gets out of control.

The post Could we use a space umbrella to cool down the planet? appeared first on TPR: The Public's Radio.

Last week in California, UC Irvine opened the nation’s first all-electric hospital, part of an attempt to reduce greenhouse gas emissions from the medical sector. This week on Possibly we talked to someone who helped build it.

The post How do you build an all-electric hospital? appeared first on TPR: The Public's Radio.

Only about a third of the glass used in the U.S. gets recycled. That’s much lower than Europe, where some countries have recycling rates above 90%. So what gives? And what can we do about it?

The post Why is the US glass recycling rate so low? appeared first on TPR: The Public's Radio.

If you’re planning to deck your house with lights this holiday season, you have a choice to make: stick with incandescent lightbulbs, or go for LEDs. This week on Possibly we break down what each option means for the planet, and your electric bill.

The post What kind of holiday lights should I buy? appeared first on TPR: The Public's Radio.

Turkeys are more than just a Thanksgiving meal, they're a part of forest ecosystems across the country. In this episode of Possibly, we take a look at how they made a major comeback in New England after being driven to local extinction.

The post Wild turkeys were locally extinct for decades. How did they come back? appeared first on TPR: The Public's Radio.

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?

The post What should we do about invasive species, and should we do anything at all? appeared first on TPR: The Public's Radio.

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.

The post Should we be concerned about red seaweed washing up on Rhode Island’s beaches? appeared first on TPR: The Public's Radio.

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 post What’s the environmental impact of feeding our pets? appeared first on TPR: The Public's Radio.

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.

The post The oldest research vessel in the country was just retired. What does it mean for Rhode Island scientists? appeared first on TPR: The Public's Radio.

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.

The post What should you do when you see spotted lanternflies? appeared first on TPR: The Public's Radio.