City lights shine dimly through a haze that resembles fog.

Air Quality and Other Environmental Factors in South Korea

Thanks to innovations such as natural-gas bus fleets, the designation of greenbelts, and tighter restrictions on factories, South Korea’s air quality has improved, especially in larger cities such as notoriously smoggy Seoul. Read on to learn about the country’s air quality, water quality, sanitation, and more.

Spiky isote plants grow on a steep hillside on a coffee plantation.

Environmental Issues in Guatemala

Despite conservation efforts, environmental issues can seem daunting at times. Al Argueta discusses deforestation, air quality, open-pit mining, and other issues threatening Guatemala’s natural resources.