CBS News takes a look at how plastic waste makes its way into our food, sea salt and drinking water.

At age 8, Vermont resident Milo Cress began thinking about researching what is now the 500 million straw estimate.

Princess Eugenie is an ambassador for Project O, which works to protect and restore the ocean.

Expansion of the program will help The Geek Group recycle and refurbish more computers for those who need them.

For decades, Philadelphia has been trying to handle its litter problem and scrap the nickname “Filthadelphia.”

The county is set to launch an expanded facility that will process 57,000 tons of food waste and green waste a year.

Delta Air Lines is donating old uniforms to Looptworks, which will repurpose them into new accessories or household products.

Company aims to make 100 percent of its packaging recyclable, reusable or compostable by 2025.

Nonprofit agencies and startups in Houston continue to help Hurricane Harvey flood victims.