Science
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'Space hurricane' that rained electrons observed for the first time
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SpaceX Starship rocket prototype nails landing... then blows up
The third time appeared to be the charm for Elon Musks Starship rocket - until it wasn t.
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Fly you to the Moon? Japanese billionaire seeks 8 people for space voyage
Known for his high spending on art and sports, Yusaka Maezawa is no stranger to publicity stunts.
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Painstaking study of 'Little Foot' fossil sheds light on human origins
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Energy-related emissions up in December despite pandemic
Global energy-related carbon dioxide emissions rose slightly in December compared with the same...
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J&J vaccine could be a 'game changer.' Here's why a third option matters
The Johnson & Johnson vaccine could be invaluable for staving off another surge of infections and...
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CDC director is 'very concerned' that Covid cases have stopped falling
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Carbon-cutting pledges by countries nowhere near enough, U.N. says
The newest pledges by countries to cut greenhouse gas emissions are falling far short of whats...
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Moderna set to test new booster shot that targets South African variant
Moderna will begin testing a new version of its Covid-19 vaccine that was designed to target a...
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As spring break approaches, public health experts urge caution
With spring break on the horizon, public health experts in the U.S. are concerned about the...
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Pharmacists say 'pooling' Covid vaccines could save thousands of doses
The FDA says leftover Covid-19 vaccine cannot be combined because neither Moderna nor Pfizers...
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NASA rover beams back first sounds ever recorded from the surface of Mars
NASA's Perseverance rover recorded the first audio clips captured from the surface of Mars,...
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Race against virus variants in South Africa is lesson for global vaccine planners
What we are going to see is a cat-and-mouse game between virus changing and then vaccine...
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Pfizer vaccine may offer strong protection after first dose, Israeli study finds
The Covid-19 vaccine developed by Pfizer and BioNTech is 85 percent effective at preventing...
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NASA releases new Perseverance pictures including its final descent
One photo shows the rover hanging from its parachute just before touchdown.
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No safety problems with Covid vaccines after first month, CDC says
No deaths have been attributed to the vaccines, the data showed.
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Feds plan mass vaccination centers in Fla., Penn.
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U.S. rejoins Paris climate agreement. Now comes the daunting part.
The Biden administration seeks to show seriousness of purpose to meet its emissions-cutting...
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NASA's Mars rover is hours away from a nail-biting landing attempt
NASA's Mars rover Perseverance will attempt to land on the red planet, kicking off an ambitious...
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In a mammoth's molar, scientists get a glimpse of evolution in action
A research team on Wednesday published a study detailing the successful collection of DNA from...