Replacing filament bulbs with energy saving lighting could impact sleep because they produce more blue light, a professor has warned
Before they can talk children are able to sniff out remedies that can help them with behavioural or physical problems, animal expert Caroline Ingraham has discovered
Last weekend demonstrators joined a March Against Monsanto in some 428 cities in 38 countries, including more than 240 cities in the U.S. alone. What exactly has so many people riled up? Monsanto, of course, is an agrichemical and biotech giant, responsible for more than 90 percent of the traits in genetically engineered corn, soy and cotton sold worldwide. The company is a flash point for those who oppose the technology. But now a new issue has emerged. Monsanto’s herbicide glyphosate — trade name RoundUp — which is used on most genetically engineered crops (also known as GMOs), is sparking new and serious concern, not just among GMO opponents but among health and environment experts globally.
There is good reason to be concerned with glyphosate and its widespread use on GMO crops. When they were first being introduced in the early 1990s, biotech companies said GMO crops could do many things — produce more nutritious food, resist climatic stress, reduce pesticide use, and confer many other benefits. But, in fact, the characteristic most widely engineered into crops was the ability to withstand RoundUp. This was a win-win for Monsanto — they could sell the engineered seeds, and also sell the weed killer the seeds were designed to withstand. Since this greatly simplified weed control, farmers embraced the seeds and glyphosate use. Today, 90 percent or more of the corn, soy, canola, sugar beets grown on U.S. cropland are varieties that have been engineered to tolerate glyphosate.
Not surprisingly, glyphosate use has increased vastly. In the period between 1996 and 2011, during which GMO crops were introduced into U.S. agriculture, these crops increased herbicide use by 527 million pounds. Use of glyphosate on just two crops, corn and soy, has increased almost 17-fold between 1996 and 2012, from roughly 12.5 —> Read More
NASA’s InSight Mars lander spacecraft in a Lockheed Martin clean room near Denver. As part of a series of deployment tests, the spacecraft was commanded to deploy its solar arrays in the clean room to test and verify the exact process that it will use on the surface of Mars. Credits: NASA/JPL-Caltech/Lockheed Martin
NASA’s ‘Journey to Mars’ is ramping up significantly with ‘InSight’ – as the agency’s next Mars lander has now been assembled into its flight configuration and begun a comprehensive series of rigorous environmental stress tests that will pave the path to launch in 2016 on a mission to unlock the riddles of the Martian core.
The countdown clock is ticking relentlessly and in less than nine months time, NASA’s InSight Mars lander is (…)
Read the rest of NASA’s Journey to Mars Ramps Up with InSight, Key Tests Pave Path to 2016 Lander Launch (916 words)
© Ken Kremer for Universe Today, 2015. |
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Post tags: Atlas V rocket, CNES, Curiosity Rover, DLR, InSight, Jet Propulsion Laboratory (JPL), JPL, Mars, Mars landers, Mars Rovers, NASA, Opportunity Rover, Phoenix Lander, Phoenix Mars Lander, red planet, ULA
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It’s not just San Andreas: Scientists reveal the hidden hazards that could trigger huge quakes and tsunamis off Californian coast
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