The Environmental Impact of Plastic Bags

plastic bags in trees

A huge number of plastic bags are used each year. A large proportion of them end up as litter. (Photo credit: bikeriderlondon/Shutterstock)

“Paper or plastic?” is a common question heard at the checkout line. Though the environmental impact of paper versus plastic bags continues to be debated, perhaps the best answer is “I’ve brought my own.” [Read more…]

The Revitalization of Monterey Bay

sea otter

Monterey Bay is well-known for its sea otter population. (Photo credit: worldswildlifewonders/Shutterstock)

It wasn’t all that long ago that the Monterey Bay was a gloopy mess and one of the most polluted places on the Pacific Coast. Today it is considered to be one of the most productive marine ecosystems on the planet. What changed? How did a once-neglected and degraded region become one of the most revered and studied ecosystems on Earth? [Read more…]

Quinoa: The Mother Grain

harvesting quinoa

The quinoa boom has greatly benefited Altiplano farmers and their families. (Photo credit: David Mercado/Reuters/Corbis)

In recent years, quinoa (pronounced “keen-wah”) has gained wide popularity around the world.

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Madagascar’s Upside-Down Trees

(Photo credit: Gil.K/Shutterstock)

Madagascar is home to six of the world’s eight species of baobab trees. (Photo credit: Gil.K/Shutterstock)

The baobab is a tree with an unusual look. Many compare its appearance to a tree planted upside-down, as it looks like its roots are reaching toward the sky. [Read more…]

Indonesia’s Ferocious Komodo Dragon

komodo dragon

The komodo dragon is a reptile endemic to Indonesia’s Lesser Sundra Islands. (Photo credit: Wolfgang Kaehler/Alamy)

The Komodo dragon, like its name suggests, is a ferocious animal. It is the largest lizard in the world—as an adult it may grow to a length of ten feet and weigh over 150 pounds. [Read more…]

Let’s Talk Loons

common loon and chick

Common loons protect their young chicks by carrying them on their back. (Photo credit: Roberta Olenick/All Canada Photos/Getty Images)

The echoing call of a common loon across a misty lake is a haunting, ethereal sound. Few who have heard it can soon forget it. Recognizable by their distinctive black and white coloration, loons are common sights during the late spring through early fall months on lakes across the northeastern states and portions of the Upper Midwest. [Read more…]

The Melting Glaciers of Patagonia

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Glaciers are melting at a quickening rate in Chile. (Photo credit: Photodisc/Getty Images)

Seventy-five percent of the world’s freshwater supply is locked up in glaciers and ice sheets. At 14,000 km2, the Patagonian Ice Fields located in southern Chile are the world’s third largest frozen landmass. According to the Centre for Scientific Studies located in Valdivia, Chile, nearly 90 percent of the country’s glaciers are in retreat.  [Read more…]

New Zealand’s Iconic Kiwi Bird

(Photo credit: Tom McHugh/Getty Images)

While just over a century ago, kiwi birds numbered over 20 million, today New Zealand is home to less than 70,000 of these unique birds. (Photo credit: Tom McHugh/Getty Images)

The kiwi bird is such an important part of New Zealand culture that New Zealanders call themselves “kiwis.” But, while just over a century ago these birds numbered over 20 million, today there are less than 70,000. What has caused their population to drop so drastically and can anything be done to bring these unusual birds back from the brink of extinction? [Read more…]

20 Eco-Friendly Tips to Reduce Your Impact on the Environment

Earth

Earth Day was founded in 1970 by Senator Gaylord Nelson.  (Photo credit: Loskutnikov/Shutterstock)

April 22 marks the 49th annual celebration of Earth Day. Senator Gaylord Nelson of Wisconsin founded Earth Day in 1970 to bring environmental issues to the top of the national agenda. Until then, there were little to no legal or regulatory mechanisms to protect the environment. [Read more…]

The Mountain Gorillas of Rwanda

mountain gorilla

The mountain gorillas of Rwanda are the only primate species in the world that is growing in number, making this critically endangered species a success story.  (Photo credit: erwinf/Shutterstock)

The mountain gorillas of war-torn Rwanda are making a comeback. [Read more…]