Archive for the ‘Science & Technology’ Category

Australia’s Floods Endanger An Already Stressed Great Barrier Reef

published February 15, 2011 and has No Comments

Photo by eutrophication&hypoxia via Flickr Creative Commons We've been hearing about the intense flooding in Australia for weeks now , but a lesser known side effect is the impact those floods are having on the Great Barrier Reef. From the cyclone itself to all of the pollutants washed from shore out into the ocean is adding to the stresses ...

Read more...

Power Down, Unwind on the National Day of Unplugging, March 4-5

published February 12, 2011 and has No Comments

Image: SabbathManifesto.org One religious observance I can really connect with is the sabbath. A day of complete, unmitigated rest? Count. Me. In. That's the idea behind the Sabbath Manifesto : A creative project designed to slow down lives in an increasingly hectic world. Created by a group of not particularly religious Jewish artists in search of a modern way ...

Read more...

Climate Change to Worsen Severe Water Shortages in US Southwest

published February 11, 2011 and has No Comments

Photo: Heat USA We're already well aware that the American Southwest, which is naturally hot and dry, is seriously strapped for water. And the situation is getting worse every day, with populations in California, Nevada, Arizona, and New Mexico continuing an unimpeded growth trend that began decades ago. The fact there are too many people vying for limited resources ...

Read more...

Kristina Gjerde Explains How We Make Laws for Un-Owned Oceans (Interview)

published February 11, 2011 and has No Comments

Photo Credit: John@lastocean.com Penguins/Killer Whales of the Ross Sea Kristina Gjerde is an expert on regulating the high seas. Or rather, as much an expert as anyone can be on a topic that is constantly questioned and changing. Regulating the open ocean is part of ensuring a sustained future for fisheries, whales, sea turtles, sharks, corals and countless other ...

Read more...

Clues About Pollution Hidden in Pages of Old Books

published February 9, 2011 and has No Comments

Photo: Lin Pernille Photography / CC Some of the most revealing clues into the state of pollution since the the Industrial Revolution aren't only found within the words and sentences contained in centuries worth of scientific publications -- they're hiding in the very pages themselves, too. According to one chemist studying the history of pollution, testing the paper of ...

Read more...

Second Severe Amazon Drought This Decade Spells Disaster for Rainforests

published February 4, 2011 and has No Comments

Photo by Ben Sutherland via Flickr Creative Commons The Amazon suffered a record-making drought in 2005, which was thought to be the worst in the 108 years since tracking rains and droughts began. However, researchers are now saying that the drought the region struggled through in 2010 was likely even worse. The impact of two major droughts within a ...

Read more...

Even More Coal Ash Poison Found in Drinking Water

published February 4, 2011 and has No Comments

The December 2008 Tennessee coal ash spill. Photo Credit: Lyndsay Moseley, Sierra Club The words "hexavalent chromium" may not be ones you come across everyday, but they have made the news before. The deadly toxin first made headlines after Erin Brockovich sued Pacific Gas & Electric because of poisoned drinking water from hexavalent chromium . Now, new information from ...

Read more...

"Death Of A Forest" Documentary Details The Killing of Keystone Species by Pine Beetles

published February 4, 2011 and has No Comments

Trees that were removed after being killed by mountain pine beetles; Photo by Forest Service - Northern Region via Flickr Creative Commons The mountain pine beetle infestations are spreading. As filmmaker Michael Pellegatti states , "To date millions of acres of forests and billions of trees are dead and there is no end in sight. Some estimates predict that ...

Read more...

Tesla Motors Launches a New Battery Recycling Program in Europe

published February 1, 2011 and has No Comments

The battery pack of a Tesla Roadster electric car. Photo: Tesla Motors Turning Batteries Into Batteries In a gasoline car, the majority - on the order of 80-90% - of the environmental impact comes from usage (ie. burning fossil fuels). But with an electric car , most of the impact comes from manufacturing and disposal, especially if you charge ...

Read more...

Feed Your PC Granola (the Software) to Cut Energy Use

published January 29, 2011 and has No Comments

Photo Credit: Average Jane , Flickr. Granola can be a good source of fiber, and granola can be used as another word for Treehugger. Then there's grano.la. Notice the dot. It's a software program developed by a Virginia Tech prof with a TV star name and a graduate student with a fantastic mustache. The program can reportedly increase the ...

Read more...
  • Random

  • Archives

  • Meta

  • Videos

  • Ads

  • Meta