Environmental News Archive
The revolutionary method of natural-gas extraction known as hydraulic fracturing – or “fracking” – has left in its wake a trail of contaminated water supplies, polluted air, health problems, and environmental degradation. But what is potentially the most damaging aspect of the process is just coming to light in the form of a tremendous spate of earthquakes in the heart of the United States.
In the past week, northern Oklahoma and southern Kansas have suffered forty two earthquakes of magnitude 2.5 on the Richter scale – 17% of all earthquakes in the world. This brings the year-to-date count up to 680 such tremors – and this in area that until recently was almost completely seismically dormant. Up until 2009, the area experienced an average of 1.5 of these quakes each year. What has changed since then is the massive influx of fracking operations seeking to take advantage of the Woodford Shale that straddles the two states’ border.
The most infamous and abundant greenhouse gas is carbon dioxide. But though less prolific, methane actually packs a meaner climate-warming punch.
Brazil has pledged a 37 percent reduction in carbon emissions by 2025, making the South American country the first major developing nation to pledge an absolute emissions reduction.
If you’re a germophobe, you won’t find comfort even in bleak Siberian expanses. Scientists have made another massive discovery of ancient (and giant) viruses hidden dormant in the permafrost. As the planet warms, finding these things—and waking them—is going to become more commonplace.
Deep inside a 70-year-old water-treatment plant, drinking water for Iowa's capital city is cleansed of harmful nitrates that come from the state's famously rich farmland.
Jumping into the issues of the day, Pope Francis opened his visit to the United States with a strong call Wednesday for action to combat climate change, calling it a problem that "can no longer be left to a future generation." President Barack Obama, in turn, hailed the pontiff as a moral force who is "shaking us out of our complacency" with reminders to care for the poor and the planet.
A mountain town is standing by to evacuate on Saturday and residents across a huge swath of northern California have been warned of “explosive fire conditions” as a fierce wildfire across more than 100 square miles suddenly intensified.
An Associated Press analysis of data from leading oil- and gas-producing states found more than 180 million gallons of wastewater spilled from 2009 to 2014 in incidents involving ruptured pipes, overflowing storage tanks and other mishaps or even deliberate dumping. There were some 21,651 individual spills. And these numbers are incomplete because many releases go unreported.
