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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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…]

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…]

Botanic Gardens Help Protect Threatened Plant Species

botanic garden

Botanic gardens are home to a large percentage of threatened plant species. (Photo credit: ©Wikimedia Commons)

While botanic gardens might seem like just a pretty or relaxing place to visit, it turns out they hold a very important role in the global conservation and preservation of threatened and endangered plant species. However, some researchers think botanic gardens should be taking an even bigger part in ensuring that threatened and endangered plant species are protected from extinction. [Read more…]

The Tree Goats of Morocco

goats in argan tree

These Moroccan goats have an important role in the extraction of argan oil, a precious commodity. (Photo credit: Yavuz Sariyildiz/Alamy)

While goats are well-known for their ability to jump over fences and scale great heights, a certain population of goats in southwestern Morocco takes their climbing skills to a whole new level. [Read more…]

Solar Power Savings

solar panels

Switching from coal to solar power could save thousands of lives, according to new research. (Photo credit: Digital Vision/Getty Images)

Transitioning from coal to solar power in the United States could prevent the premature death of nearly 52,000 Americans annually, according to a study recently published in the journal Renewable and Sustainable Energy Reviews.

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Nepal’s Fragile Himalayan Ecosystem

Gokyo Lake, Nepal

The Himalayan mountains are an impressive part of the Nepal landscape. (Photo credit: Craig Kassover/National Geographic Society/Corbis)

Nepal is a top destination for trekking – nearly 43 percent of visitors to the country plan to partake in trekking activities. But what impact does trekking have on the country’s fragile Himalayan ecosystem? [Read more…]

A Closer Look at the Environmental Consequences of Fracking

wastewater from fracking

This containment pond holds contaminated water produced by the fracking process. (Photo credit: Dwight Nadig/E+/Getty Images)

While not exactly a new technology, fracking (which is short for “hydraulic fracturing”) has been a common topic in the news recently. Fracking is known both for its potential to ease U.S reliance on foreign sources of energy and for its possible adverse effects on the environment, which scientists now think include the potential for starting earthquakes.
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Cameroon’s Mysterious Crater Lakes

(Photo credit: Harri's Photography/Flickr Open/Getty Images)

Though picturesque, some crater lakes hide a deadly secret. (Photo credit: Harri’s Photography/Flickr Open/Getty Images)

August 21, 1986 started out as a normal day near Cameroon’s Lake Nyos. By the end of the day, however, 1746 people and 3500 livestock in the area would be dead. The cause of the catastrophe was, of all things, an exploding lake. But what caused the lake to explode? More importantly, could it happen again? [Read more…]