New Ways to Reduce Antibiotics in Food Animals by 2030. Animals Biology Health 

New Ways to Reduce Antibiotics in Food Animals by 2030

By Neha Jain @lifesciexplore In a new study, researchers in the United States and Europe propose three measures—capping antibiotic use in farm animals, imposing a fee for veterinary use of antibiotics, and limiting meat intake—that, together, can reduce the use of antibiotics in food animals by up to 80 percent by 2030. Antibiotic resistance results from antibiotics overuse Overuse of antibiotics, particularly in animals for food, is the main cause of the spread of resistance whereby antibiotics lose their effectiveness, and infections become untreatable, leading to what many scientists call…

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Ancient Teeth Raise Questions about Human Origin Archaeology Paleontology 

Ancient Teeth Raise Questions about Human Origin

ResearchGate The teeth are unlike anything ever found in Europe or Asia and will force us to reexamine the theory that humans originated from Africa. Teeth fossils were discovered near the German town Eppelsheim in a former riverbed of the Rhine. Due to sheer confusion, researchers held off on publishing their research for the past year—that is, until they released a preprint detailing the teeth today. We spoke with the study’s lead author, Herbert Lutz, to find out more about the work. ResearchGate: What’s so exciting about this find? Lutz:…

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Waves of Physics: The Science of Surfing Physics 

Waves of Physics: The Science of Surfing

By Jonathan Trinastic @jptrinastic Surfers catching the perfect wave rely on years of experience and learned intuition to navigate through a cresting tunnel of water. But surfing can also be seen as a surfer’s constant minuet with dozens of changing forces that threaten to tumble even the most expert into the crashing waves. Let’s explore the most important forces at play to understand this unique dance with water that so many love. GotScience: When surfers wait for the right wave, they can let other waves pass underneath them. What forces…

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Ocean Floor Warming Affects Antarctic Seabed Life Biology Environment Oceanography 

Ocean Floor Warming Affects Antarctic Seabed Life

By Neha Jain @lifesciexplore A rise in ocean temperatures by 1°C may not seem like a lot. But researchers were surprised to find nearly doubled growth of some species with just one-degree rise in ocean warming and varied growth responses of assemblages with two degrees of warming, in the most realistic marine warming study conducted in Antarctica to date. These drastic changes in community structure may have huge consequences for the entire ecosystem, as they affect the food chain. “I was not expecting such a visible difference,” said Gail Ashton,…

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Vampires, or People with Blood Disorder? Biology Health 

Vampires, or People with Blood Disorder?

By Michelle Dookwah @mtdookwah Vampires, or People with This Blood Disorder? Autumn is here, and with it comes cooler temperatures, shorter days, and a favorite fall holiday: Halloween. These last two features of the season have more in common than you may have realized. The shorter days of fall mean less daylight in the evening hours, and this might have a significant impact on the day-to-day lives of certain individuals with a particular blood disorder called erythropoietic protoporphyria. Erythropoietic protoporphyria (EPP) is a rare genetic disorder that results in hypersensitivity…

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