Great Barrier Reef activists take aim at oil companies
Bright yellow tape reading "CRIME SCENE - DO NOT CROSS" probably isn't the first thing you'd expect to see while out on a scuba dive.But that's exactly what you would've encountered if you'd trekked out to the Great Barrier Reef last Sunday.Activists from climate change group 350.org staged a protest on the ocean floor, bringing props and signs to make their point.They took aim at multinational oil and gas companies including Exxon Mobil for producing fossil fuels that contribute to global warm..>> view originalMalcolm Roberts stands by climate claims
Mice-eating catfish found in WA's Pilbara
Rebecca GredleyAustralian Associated PressLarge catfish are eating mice in a desert river in Western Australia's Pilbara region, researchers have found.Murdoch University researchers caught 18 lesser salmon catfish in the Ashburton River and found the native spinifex hopping mice at varying stages of digestion within the stomachs of eight fish.The research also identified two fish had the remains of three rodents in their stomachs.It was previously thought the lesser salmon catfish ate insects, ..>> view originalCreep Show: Video Captures the Violent Act of Coral Bleaching
A blob of a coral has been caught violently pulsating, with tentacles wriggling every which way, as it ejects its algal residents in a time-lapse video of the phenomenon called bleaching. The video revealed for the first time how the mushroom coral Heliofungia actiniformis, which is a single polyp, physically reacts to heat stress. The results gave scientists more information about how corals will respond to warming seas that are associated with climate change, the researchers said. ..>> view originalRising sea levels caused by global warming could be good news for coral reefs
In April scientists announced that 93 per cent of the famous 1,500 mile Great Barrier Reef, on Australia’s East Coast, had now been bleached as a result of an underwater heatwave caused by global warming. The situation caused some scientists to urge the Australian government to decide which parts of the reef it wanted to save. Reefs in the Caribbean and in other regions such as the Maldives have also been badly affected by bleaching. Warming seas are part of a “triple punch” said to be hitting ..>> view originalSpace, Climate Change, and the Real Meaning of Theory
I used to be an astronaut, a spacewalker on the International Space Station. Naturally, most of my fifteen-year crew career was spent on the ground, working with engineers to get the Station built and fully crewed for scientific research, but the day-in, day-out flow of this ground work was punctuated by the occasional illuminating, even eye-shattering experience, when I was launched into orbit and saw Earth through my spacesuit visor. The Station goes around the world in an hour and a half, wh..>> view originalScientists find way to boost efficiency with which CRISPR-Cas9 cuts and disables genes - News
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Bullets determined using gunshot residue By Marnie Banger - AAP on August 18, 2016, 5:51 pm The near-invisible residue of a gunshot has been used to identify the brand of bullet that was shot for the first time, a South Australian university says.Forensic scientists at Flinders University have found a way to source gunshot residue, on a shooter or victim, and analyse it down to an isotopic level.They then compare its makeup against that of various brands of bull..>> view originalBacteria fibres offer electronics and medical potential
Bacteria naturally found in the soil could be the source of electrically conductive nanowires that could be used in compact electronic devices, sensors, and even in devices that could generate alternative fuels from natural sources. The wires, which are produced by genetic modification, are smaller even than those that can be made by industry using current methods. Moreover, they do not require harsh chemical processes or pollutants in the manufacture. The research was carried out by micro..>> view original
Thursday, August 18, 2016
Great Barrier Reef activists take aim at oil companies and other top stories.
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