Science
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Sperm-inspired robots could be the next big thing in medicine
These flea-sized drones would swim through patients' blood vessels to deliver life-saving...
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Elon Musk says we may live in a simulation. Here's how we might tell if he's right
Scientists are looking for ways to put this mind-bending idea to the test.
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Chemistry Nobel goes to three scientists who 'harnessed the power of evolution'
The researchers' discoveries mean faster development of drugs, fuels and other products.
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Nobel laureate overcame loss, cancer and her sex
If they had a special Nobel laureate for Nobel laureates, she d be that person, said a friend and...
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How 'The Goblin' could reshape our ideas about the solar system
Astronomers say the newly discovered dwarf planet adds to evidence for the existence of Planet X.
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Donna Strickland's long journey from laser jock to Nobel Prize winner
The newly minted Nobel laureate says progress is being made with the representation of women in...
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Biodefense project could be seen as bioweapon
An article in the journal Science says other countries may view the Insect Allies program, which...
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Intergalactic light beams could lead us to space aliens
The "Trillion Planet Survey" aims to search the sky for signs of light and life.
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Teaching coral to toughen up could help reefs survive climate change
Scientists explore ways to help coral thrive in the face of climate change.
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Science of 'Venom': How real-life parasites can take over the human brain
We chat with an expert to separate the science fact from science fiction.
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SpaceX lands rocket booster in California for first time
The aerospace company wants to expand its recovery of first-stage boosters to its launch site 130...
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Robotic 'skin' transforms stuffed animals into soft bots. And that's just the beginning.
Researchers say improved robots created with the new technology could save lives in hazardous...
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Here are autumn's best meteor showers and how to see them
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Jupiter moon may have huge, jagged ice blades that complicate the search for alien life
Europa's cold, dry atmosphere is the perfect place for "penitentes" to grow.
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We're falling short on efforts to stop global warming. Here's how we can get on track.
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New moon lander would be a big step up from Apollo-era 'modules'
Lockheed Martin's reusable craft could take four astronauts to the lunar surface for missions...
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Conditions were ripe for Hurricane Michael's 'rapid intensification'
Warm ocean water and high humidity helped turn Michael into a Category 4 monster.
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DNA databases can now identify most Americans
"Genetic genealogy databases act like a GPS system for anonymous DNA, one researcher said.
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Astronauts' emergency descent was a harrowing, high-G ordeal
A ballistic re-entry is "basically an unguided, uncontrolled free fall."
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This 400,000 car can't beat a Ferrari, but it can fly over one
The car-plane hybrid goes on sale in 2019, but experts say air taxis might steal its thunder.