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If you think today’s urban air, thickened with noxious smog, is terrible, just imagine how the Earth was filled in a shroud of hydrocarbons some 2.5 billion years ago. Back then, a haze dominated by methane engulfed the atmosphere such that light could barely reach the ground, similarly to what can be seen today on […]
There has been a lot of fuss lately about shale gas, which has become increasingly important in the past decade, particularly due to hydraulic fracturing (or fracking), a modern technique used to extract it from the underground. Many have proposed natural shale gas as a supposedly clean bridge fuel, fit to address climate change and […]
An international team of scientists showed that simple, inexpensive measures to cut emissions of two common pollutants will significantly slow global warming, boost crop production throughout the world and save many lives in the process. The climate change debate is traditionally centered around carbon dioxide emissions – one of the major problems and causes of […]
Around 200 million years ago, the Earth was still one big continent – the great Pangaea. Around that time came, what’s commonly referred to as, the End-Triassic mass extinction period in which half of all marine life on the planet went extinct. For years, scientists believed that this came as a result of a mass […]
On Saturn’s largest moon, Titan, precipitations under the form of methane has scientists staggered. NASA’s Cassini spacecraft, through the use of its infrared camera, detected signs of heavy spring rain of the highly flammable liquefied natural gas sprinkling across vast fields of dunes near Titan’s equator. “They see for the very first time evidence of […]
Mankind is screwing up. I’m sorry, that’s just the way it is. Not taking care of our natural resources, polluting and destroying habitats, it’s obvious that we, as a species, made some pretty big mistakes, the combined effects of which will come back to haunt us (and already are). But that’s not to say that […]
