Plastic pollution poses one of the biggest known threats to the ocean and all related ecosystems. Pollution comes in many forms, and agriculture is one important key to bringing about necessary change. All of us are key players, since we all eat food.

Here are Cheryl Crow and Kris Kristofferson together performing "Me and Bobby McGee," a popular song written by Kristofferson and Fred Foster, but most well-known from a posthumously released version by Janis Joplin.

When you are "out of the woods," as in the metaphor that gives this song its title, the crisis has passed; you have found your way again. You are going to be OK. In the song, Taylor Swift asks herself while in the middle of a relationship, "Are we going to be OK? Are we out of the woods yet?"

Sigrid takes us through the different persons using dependent possessive pronouns, also called possessive adjectives or possessive determiners. These little words are important when talking about names, your possessions, family and friends, characteristics, jobs, favorite things and just about everything else.

Rachael, Julia, and Maggie talk about a fun party they attended the night before. Julia may even have found a boyfriend.

Bee and Flower is a band founded in New York City by singer-songwriter, bassist, animator, illustrator, composer and producer Dana Schechter. Here's a live performance of their song "Twin Stars."

Canadian rock band Simple Plan performs Summer Paradise, a reggae and ska punk-based track inspired by the band vocalist's hobby of surfing. One reviewer commented: It’s a quintessential summer track, with all the hooks and melodies to make you feel like you’re either at the beach, or on your way there having the time of your life.

The Barber Motorsports Museum's staff talk about how they source motorcycles and parts. We go along with them as they visit flea markets and high-end auctions.

Shawn Mendes and Ellie Bamber, the actress who plays his flame, are filmed palling around in Paris, Amsterdam, and in the UK.

Listen to “Black & White” by INXS, an Australian rock band from Sydney, New South Wales. They sold over 70 million albums worldwide, making them one of Australia's highest selling music acts of all time.

Natalie Tran filmed this video on her world trip with Lonely Planet. Desperately in need of a home-cooked meal, she sees what can be done with basic hotel amenities.

Actor George Clooney exchanges a few innocent words with a woman at a coffee bar, little aware that there might be serious consequences. Find out how serious he is about his Nespresso.

The segment focuses on the alien striped iguanas of the Galapagos Islands, albinism in a variety of animals, and the peppered moth.

Annette shows us Salt Lake City's very modern and light-filled public library and takes us up to the roof for a surprise.

Welcome to the world's greatest collection of restored and functioning motorcycles. From the dirtiest barns to the most exclusive auctions and private collections, they'll go anywhere to track down a bike. From Paloma productions.