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Reuters: Science News
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Researchers in Chile unearth 74 million year old mammal teeth
Chilean and Argentine researchers have unearthed teeth in far-flung Patagonia belonging to a mammal that lived 74 million years ago, the oldest such remains yet discovered in the South American country, the Chilean Antarctic Institute reported on Thursday.
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Tiny 13,500-year-old bird statuette shows origins of Chinese art
A tiny statuette of a bird carved from burnt bone about 13,500 years ago reveals the origins of Chinese art, embodying a style different from prehistoric three-dimensional artwork by people in other parts of the world, researchers said on Wednesday.
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Scientists create embryo-like research model from human stem cells
Scientists have used human embryonic stem cells to create an embryo-like research model to help them study some of the earliest stages of human development.
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Ground-penetrating radar reveals splendor of ancient Roman city
In a glimpse into the future of archeology, researchers have used ground-penetrating radar to map an entire ancient Roman city, detecting remarkable details of buildings still deep underground including a temple and a unique public monument.
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World's largest green turtle colony nearly twice as big as thought
The world's largest population of nesting green turtles is nearly twice as big as previously thought, scientists said on Wednesday, after drones enabled better surveys of the animals.
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Russia's space chief complains about American jokes
Americans should show more respect for Russia's space program after relying on it for nine years as the only way to send U.S. astronauts into orbit, the head of Russia's space agency said.
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Robot built for Japan's aging workforce finds coronavirus role
Mira Robotics developed its "ugo" robot to reinforce greying Japan's shrinking workforce, but as the coronavirus threat persists, the Japanese startup is offering its machine as a tool in the fight against the outbreak, the company's CEO said.
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Pandemic offers scientists unprecedented chance to 'hear' oceans as they once were
Eleven years ago, environmental scientist Jesse Ausubel dreamed aloud in a commencement speech: What if scientists could record the sounds of the ocean in the days before propeller-driven ships and boats spanned the globe?
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Does drug touted by Trump work on COVID-19? After data debacle, we still don't know
Scientists are resuming COVID-19 trials of the now world-famous drug hydroxychloroquine, as confusion continues to reign about the anti-malarial hailed by U.S. President Donald Trump as a potential "game-changer" in fighting the pandemic.
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Tyson the alpaca takes heavyweight role in search for coronavirus vaccine
Scientists in Sweden are hoping an alpaca named Tyson can help deliver a knockout blow in the fight to develop a treatment or vaccine against the novel coronavirus that has killed nearly 400,000 people worldwide.
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Fossilized stomach contents show armored dinosaur's leafy last meal
In a forest rebounding after a wildfire 110 million years ago, an armored dinosaur devoured a meal of tender ferns in western Canada before suffering a sudden death - perhaps drowning in a river or a flash flood - and being washed out to sea.
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Convalescent plasma not helpful in China study; hydroxychloroquine doesn't prevent infection
The following is a brief roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.
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Oldest and largest ancient Maya structure found in Mexico
Scientists using an aerial remote-sensing method have discovered the largest and oldest-known structure built by the ancient Maya civilization - a colossal rectangular elevated platform built between 1,000 and 800 BC in Mexico's Tabasco state.
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France nears 1-billion-euro crisis fund for aero suppliers: sources
French government and industry officials are negotiating a 1-billion-euro, privately led investment fund for small aerospace suppliers in which major manufacturers could invest 200 million euros, people familiar with the proposals said on Wednesday.
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Hides that reveal: DNA helps scholars divine Dead Sea Scrolls
Genetic sampling of the Dead Sea Scrolls has tested understandings that the 2,000-year-old artefacts were the work of a fringe Jewish sect, and shed light on the drafting of scripture around the time of Christianity's birth.
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U.S. opens national security probe into vanadium imports
The U.S. Commerce Department said on Tuesday it was opening an investigation into whether imports of vanadium, a metal used in aerospace, defense and energy applications, impair U.S. national security.
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In-home antibody test shows promise; recovering surgery patients at risk from coronavirus
The following is a brief roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.
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'Lady in the well' sheds light on ancient human population movements
The bones of a woman of Central Asian descent found at the bottom of a deep well after a violent death in an ancient city in Turkey are helping scientists understand population movements during a crucial juncture in human history.
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SpaceX Crew Dragon delivers two NASA astronauts to International Space Station
Nearly 24 hours after launching from Florida, SpaceX's Crew Dragon capsule delivered NASA astronauts Bob Behnken and Doug Hurley to the International Space Station on Sunday, marking the first U.S. space capsule to do so with a crew since 2011.
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NASA resumes human spaceflight from U.S. soil with historic SpaceX launch
SpaceX, the private rocket company of billionaire entrepreneur Elon Musk, launched two Americans into orbit from Florida on Saturday in a landmark mission marking the first spaceflight of NASA astronauts from U.S. soil in nine years.
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