Stench From Dead Coral Reefs Stops Fish From Learning to Avoid Predators | The Weather Channel
Amid the ongoing threat of coral bleaching and deaths, researchers decided to study large changes in the fish population that coincided with this phenomenon. They discovered that this degradation can directly affect how fish learn to avoid predators. In a study recently published in the journal Proceedings of the Royal Society B, a team of scientists determined that the smell caused by dead coral affects the ability of fish to sense the presence of a threat. One of the strongest El Niños on reco..>> view originalThis distant blue galaxy contains the least amount of heavy elements ever detected
Astronomers have discovered something unusual about a small blue galaxy located about 30 million light-years away from Earth, and the findings could offer a great opportunity to learn more about conditions in the Universe at the time of the Big Bang. The galaxy in question is called AGC 198691, and it was discovered a few years ago as part of the Arecibo Legacy Fast ALFA survey. But a team of researchers from Indiana University has now found that this dwarf galaxy actually contains the lowest l..>> view originalFederal election 2016: no early change to reduction targets
Mysterious Mounds in South America Are Likely Worm Poop
As an earthworm biologist and soil scientist, Anne Zangerlé has spent most of her research career looking down. Trekking through the steamy tropical wetlands of Colombia and Venezuela in search of strange, six-foot-tall (two-meter-tall) towers called surales, however, forced her to look up. Zangerlé and colleagues have discovered that the mysterious mounds are probably piles of earthworm poop. (See "Mystery Picket Fence in Amazon Explained.") “Nobody knew what they were or where to find ..>> view originalInternational pressure grows on Turnbull government over CSIRO cuts
EXCLUSIVE Video will begin in 5 seconds. How aerial maps are made using AERONET Modern aerial mapping is made possible by removing atmospheric distortions caused by fine particles called 'aerosols', NASA scientist Brent Holben explains. PT1M6S 620 349 International pressure is mounting on the Prime Minister to intervene to prevent further damage to Australia's global reputation caused by the CSIRO's climate science cuts.The call comes after another leaked letter from CSIRO obt..>> view originalThe humble dung beetle has a fantastic way of navigating the world
A dung beetle dancing atop its ball while "reading" the sky. (Basil el Jundi/Lund University) If you're a dung beetle, you spend a good portion of your life dancing around on top of a ball made of poop — a ball of poop that, with any luck, will eventually become dinner. But the researchers who've devoted their lives to studying these coprophagic critters say the insects have a surprising adaptation: According to a study published Thursday in Current Biology, dung beetles can take "snapshots"..>> view originalSea-level rise has claimed 5 whole islands in the Pacific: first scientific evidence
Sea levels are rising faster in the Solomon Islands – and sending a warning for the rest of the world. By Simon Albert, Alistair Grinham, Badin Gibbes, Javier Leon, & John Church The Conversation Sea-level rise, erosion and coastal flooding are some of the greatest challenges facing humanity from climate change. Recently at least five reef islands in the remote Solomon Islands have been lost completely to sea-level rise and coastal erosion, and a further six islands have been severely eroded. T..>> view originalA huge, mystery dwarf planet's been hiding in our Solar System this whole time
Astronomers have just announced that an unnamed, overlooked object lurking at the back of our Solar System is actually way bigger than they previously thought. In fact, it's only slightly smaller than Pluto and Eris, which suggests that it is, in fact, a dwarf planet - the third largest dwarf planet we know of in the Milky Way - and the largest by far of our system's astronomical bodies to not have a name. So how did we go so long without noticing how big and important this poor, nameless dwarf..>> view original
Friday, May 13, 2016
Stench From Dead Coral Reefs Stops Fish From Learning to Avoid Predators | The Weather Channel and other top stories.
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