Any organism that lives, grows and reproduces must also age. People often think of aging in the physical sense—gray hair, slowed movements and wrinkles—but aging fundamentally occurs on a molecular level, inside of cells.
Cell & Microbiology
Sep 17, 2024
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4
More than 3,600 chemicals used in food packaging or preparation have been detected in human bodies, some of which are hazardous to health, while little is known about others, a study published on Tuesday said.
Environment
Sep 17, 2024
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48
The commander of the daring space voyage that included the first-ever spacewalk by private astronauts described opening the hatch into the void as an "emotional experience" that left him in awe, yet deeply aware of the dangers.
Space Exploration
Sep 17, 2024
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7
Energy demands are at an all-time high, as is the need to be environmentally conscious. That's why chemical engineering professors Drs. Joseph Kwon and Mark Barteau have developed a strategy to predict the performance of ...
Analytical Chemistry
Sep 17, 2024
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12
Mission concepts to the outer solar system are relatively common, as planetary scientists are increasingly frustrated by our lack of knowledge of the farthest planets. Neptune, the farthest known planet, was last visited ...
Space Exploration
Sep 17, 2024
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2
The spacecraft bus that will deliver NASA's Nancy Grace Roman Space Telescope to its orbit and enable it to function once there is now complete after years of construction, installation, and testing.
Astronomy
Sep 17, 2024
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16
In a new publication, the European Reference Genome Atlas (ERGA) announces the success of its pilot project. This initiative assembled a large collaborative network of scientists and institutions across 33 countries to produce ...
Plants & Animals
Sep 17, 2024
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10
A study of political speeches, social media posts from politicians, and Reddit discussions among everyday users finds a higher prevalence of abstract, moralized, and power-centric language in national versus local politics. ...
Political science
Sep 17, 2024
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1
A study used body-worn camera footage as a source of data on police-community interactions. Nicholas Camp and colleagues analyzed transcripts from 615 police stops made in California by Oakland Police Department police officers ...
Political science
Sep 17, 2024
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17
Volunteering used to be a mainstay of U.S. culture. But in recent years, giving back to their community hasn't played as big a role in many Americans' lives.
Social Sciences
Sep 17, 2024
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3
