dust

The Environmental Protection Agency wants to significantly lower the amount of dust from lead paint in homes and child care centers across the U.S.

According to a recent study, our national parks are being coated in plastic dust. Most of it is from around the world, but a lot of it originates in nearby cities, and get brought to the parks by passing storms.

Chinchillas are sometimes singled out as being particularly adorable and fascinating. Chinchillas are native to the Andes Mountains. To survive the cold temperatures, their fur is dense, and about an inch-and-a-half long.