There's something lurking deep under the frozen Arctic Ocean, and if it gets released, it could spell disaster for our planet. That something is methane.
Methane is one of the strongest of the natural greenhouse gases, about 80 times more potent than CO2, and while it may not get as much attention as its cousin CO2, it certainly can do as much, if not more, damage to our planet.
That's because methane is a far more potent greenhouse gas than carbon dioxide, and there are trillions of tons of it embedded in a kind of ice slurry called methane hydrate or methane clathrate crystals in the Arctic and in the seas around the continental shelves all around the world.
The Giant Methane Monster That Can Wipe Out the Human Race
California severe drought intensifying as Napa wildfire rages on
California's drought is intensifying, turning more farms to dust, fanning fires, draining fountains and driving “unbelievable” prices at water auctions.
A map released by the US Drought Monitor on Thursday classified nearly 80% of California as in “extreme” drought, the second highest of five categories. Within that area an estimated 36% is “exceptional” drought, the highest category.
After another week of “little if any precipitation” exceptional dryness spread south to afflict Ventura, Los Angeles and Orange counties, according to the monitor report.
Why 28 years have passed since the EPA’s last chemical risk review
This week, the Environmental Protection Agency (EPA) hit a major milestone that some people, including leaders at the agency itself, think shouldn’t be celebrated.
On Wednesday, the agency released a final risk assessment for trichloroethylene (TCE), an industrial solvent used by artists, car mechanics, dry cleaners and others. The EPA’s in-depth report, released after a two-year analysis, shows that long-term exposure to TCE can cause cancer and other health issues, and recommends that workers take serious precautions if they must use TCE.
Supreme Court limits greenhouse gas regulations
A divided Supreme Court blocked the Obama administration Monday from requiring permits for some industries that spew greenhouse gases, but the ruling won't prohibit other means of regulating the pollutant that causes global warming.
The court's conservative wing ruled that the Environmental Protection Agency exceeded its authority by changing the emissions threshold for greenhouse gases in the Clean Air Act. That action can only be taken by Congress, Justice Antonin Scalia's opinion said.
Earth 'on brink of mass extinction event'
Earth is on the brink of a "mass extinction event" which could be equivalent in scale to the one that killed off the dinosaurs 65 million years ago, a landmark study by an international group of scientists has concluded.
Researchers warned that deforestation, climate change, and overfishing have driven extinction rates to 1,000 times their normal level, Reuters reports.
Duke University biologist and conversation expert Stuart Pimm says that "time is running out" to avert the threat of mass extinction.
The new oil crisis: Exploding trains
Communities throughout the U.S. and Canada are waking up to the dark side of North America’s energy boom: Trains hauling crude oil are crashing, exploding and spilling in record numbers as a fast-growing industry outpaces the federal government’s oversight.
In the 11 months since a runaway oil train derailed in the middle of a small town in Quebec, incinerating 47 people, the rolling virtual pipelines have unleashed crude oil into an Alabama swamp, forced more than 1,000 North Dakota residents to evacuate, dangled from a bridge in Philadelphia and smashed into an industrial building near Pittsburgh. The latest serious accident was April’s fiery crash in Lynchburg, Virginia, where even the mayor had been unaware oil was rolling through his city.
Alex Baer: Freedom's Just Another Word
Situation Report: I steamed my eyelids open again with real coffee, a nice treat for a weekday. This idle, schedule-less time is a gift from my era. It is a gift from the same chunk of time that decided a long while ago that I was not only economically redundant, but execrably so, and so, I was added to the Shoals of the Doomed & Adrift -- and then expertly excreted from the highly-lauded realm of competitive, cutthroat capitalism and into the murky lagoons and mired holding ponds of Excess Capacity.
In economics, as in most other areas of America life since, oh, 1960, it's best to fog and cloud the real issues, and all-too-human effects, with cold, distancing euphemisms. So, the Shoals of the Shredded & Damned are magically converted -- presto! -- to Excess Capacity. Language is very much like statistics: What is revealed is routine; what is concealed is essential.
Conservation group: Over 20,000 elephants poached in Africa in 2013
The Convention on International Trade in Endangered Species of Wild Fauna and Flora, a major wildlife conservation group, reported poaching of African elephants remains high, with over 20,000 illegally killed in 2013.
The group's report shows an increase in seizures of ivory, particularly in Kenya, Tanzania and Uganda, and Secretary-General John Scanlon said organized crimes and African insurgent militias are heavily involved in the illegal ivory trade.
Will Fracking Cause Our Next Nuclear Disaster?
The idea of storing radioactive nuclear waste inside a hollowed-out salt cavern might look good on paper. The concept is to carve out the insides of the caverns, deep underground, then carefully move in the waste. Over time, the logic goes, the salt will move in and insulate the containers for thousands of generations.
"The whole game is to engineer something that can contain those contaminants on the order of tens of thousands of years," Tim Judson, the executive director of the Nuclear Information Resource Service (NIRS), told Truthout. NIRS is intended to be a national information and networking center for citizens and environmental activists concerned about nuclear power, radioactive waste, radiation and sustainable energy issues, according to Judson.
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