Researchers at the University of Florida, in partnership with The Florida Aquarium, have discovered a novel method of culturing long-spined sea urchins, a species that is ecologically vital to the Florida Keys’ vulnerable coral reefs. Scientists from the UF Institute of Food and Agricultural Sciences (UF/IFAS) and Aquarium biologists will breed these urchins for use…
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Florida’s black bears remain off limits from hunters — but only for now
The Florida black bear will remain off limits from hunters, but only for now. The Florida Fish and Wildlife Conservation Commission on Wednesday approved a 10-year management plan and decided there was no need to schedule a hunt to control the growing population of bears in the wild. But despite intense pressure from conservation groups, animal advocates…
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Thought extinct for 30 years, the starry night toad is rediscovered
At less than two inches in size, and with a stunning coloration of shiny black skin with white spots, these marvelous little critters can be found in just one location—Colombia’s Sierra Nevada de Santa Marta, one of the tallest and most remote coastal mountain ranges on Earth. In fact, the amphibian’s common name is an ode to…
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In a first, fossil dinosaur feathers found near the South Pole
Ten exquisitely preserved fossil feathers found in Australia represent the first solid evidence that feathered dinosaurs lived at Earth’s poles, paleontologists report in an upcoming study in the journal Gondwana Research. The feathers date back 118 million years to the early Cretaceous period, when Australia was much farther south and joined with Antarctica to form…
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Genetic discovery holds implications for better immunity, longer life
Wrinkles on the skin of a microscopic worm might provide the key to a longer, healthier life for humans. Working with Caenorhabditis elegans, a transparent nematode found in soil, researchers at Washington State University's Elson S. Floyd College of Medicine were the first to find that the nervous system controls the tiny worm's cuticle, a skin-like…
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Your RNA May Have Come from Space, Meteor Study Suggests
A new study suggests that when some ancient meteorites crash-land on Earth, they bring a dash of extraterrestrial sugar with them. To be clear, this is not table sugar (sadly, scientists still have no insight into whether aliens prefer their coffee black or sweetened). Rather, in the powdered samples of two ancient, carbon-filled meteorites, astronomers…
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Deer-like animal thought lost to science photographed for first time in 30 years
A tiny deer-like creature about the size of a rabbit has been photographed in the wild for the first time in three decades in southern Vietnam, delighting conservationists who feared the species was extinct. The silver-backed chevrotain, also called the Vietnamese mouse deer, was last recorded more than 25 years ago when a team of…
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Beetle fossilised in amber reveals earliest evidence of prehistoric pollination as scientists discover the insect had flower traces on its feet when it died 99million years ago
The earliest-known example of a pollinating insect has been found preserved in amber dating back to around 99 million years ago, researchers report. The fossilised tumbling flower beetle was found with pollen still stuck to its legs preserved in amber from deep inside a mine in northern Myanmar's Hukawng Valley. The find pushes back the…
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Scientists find early humans moved through Mediterranean earlier than believed
An international research team led by scientists from McMaster University has unearthed new evidence in Greece proving that the island of Naxos was inhabited by Neanderthals and earlier humans at least 200,000 years ago, tens of thousands of years earlier than previously believed. The findings, published today in the journal Science Advances, are based on years…
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In a first, scientists pinpoint neural activity’s role in human longevity
The brain's neural activity -- long implicated in disorders ranging from dementia to epilepsy -- also plays a role in human aging and life span, according to research led by scientists in the Blavatnik Institute at Harvard Medical School. The study, published Oct. 16 in Nature, is based on findings from human brains, mice and worms…
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