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Sci/Tech

Can Ice Loss Affect Gravity?
May 21, 2015 04:14 PM - University of Bristol

A group of scientists, led by a team from the University of Bristol, has observed a sudden increase of ice loss in a previously stable region of Antarctica. The research is published today in Science.

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On Earth Day, Give Fiber Its Due...
April 22, 2015 02:14 PM - Guest Contributor, James Gowen, Verizon Chief Sustainability Officer

There's a touch of green associated with receiving phone service, using the Internet and streaming video over an all-fiber-optic network. It's not the color of laser-generated light that carries massive amounts of data through all-glass cables directly into homes and businesses. It's green in the sense of how much more environmentally friendly today’s fiber-based telecommunications networks are compared to copper wire and coaxial cable networks. Whether it's energy efficiency or reduced demand for raw materials and other resources, all-fiber networks are a winning strategy on many fronts — including environmental sustainability. As we approach the 45th celebration of Earth Day on April 22, it's a good time to reflect on how network and technology decisions made by major telecommunications companies don't just result in advanced, more reliable services. These decisions can also pay handsome dividends on the sustainability front.

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SPOTLIGHT

Meet Chernobyl's Wild Residents

S.E. Smith, Care2

It seems like a strange place to call a wildlife park: Nearly 30 years after the most catastrophic nuclear incident in global history, Chernobyl’s exclusion zone has turned into a paradise for animals of all species and sizes. A variety of raptors, deer, big cats, foxes, bears and birds have moved into the region, taking advantage of a vast habitat with almost no humans. That habitat, though, is contaminated with radioactive materials, and scientists still hotly debate the potential costs of radiation exposure to the animals of Chernobyl, some of whom have become famous.

Researchers have seen an explosion of wildlife at the site in recent years, with camera traps providing an opportunity to look deep into the world of the region’s animals without disturbing them. Stunning photography shows animals like wolves and bears roaming freely in the exclusion zone, unconcerned about the potential for human visitors. Perhaps most astonishingly, a population of Przeswalski’s horses, an endangered species critical to the biological and evolutionary history of modern equids, is booming in the region—which isn’t exactly what one might expect, given the radioactive contamination.

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Once Lawn’s Ally, Clover Rebranded as Unwelcome Invader

May 21st, 2015
With winter’s grudging departure, the season when many homeowners quest for the perfect, uniform, green lawn -- their own shimmering Holy Grail – has finally arrived! But what makes for a perfect lawn? What is it about grass that merits such reverence, such tender nurturing, such expense! And what makes a weed, a weed, and thus deserving of the ultimate punishment?
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The NASA Guide to Air-filtering Houseplants

May 19th, 2015
With so much time being spent indoors, it's important to ensure clean air. With the addition of some regular houseplants, indoor greenery can help filter harmful toxins and pollutants from the air. Find out what's in our air and some indoor plant suggestions here!
To read the full post and comment, visit the ENN Community Blog

8 of the Strangest Allergy Cures

May 13th, 2015
While nothing compares to the beauty of mother nature in full spring bloom, for those of us that suffer from seasonal allergies, we cannot wait for spring to move on. To help combat your allergies this season, check out these 8 strange cures from around the world.
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