We all know that to have life on a world, you need three critical items: water, warmth, and food. Now add to that a factor called "entropy." It plays a role in determining if a given planet can sustain and grow complex life.
Astrobiology
Dec 14, 2023
0
26
The U.S. Fish and Wildlife Service is proposing to enlist shooters to kill more than 500,000 barred owls over the next 30 years in the Pacific Northwest to preserve habitat for northern spotted owls, a protected species.
Plants & Animals
Dec 6, 2023
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15
2023 has shattered climate records, accompanied by extreme weather that has left a trail of devastation and despair, according to the World Meteorological Organization at COP 28. Some of the most significant extreme heat ...
Earth Sciences
Dec 5, 2023
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14
It seems like we have free will. Most of the time, we are the ones who choose what we eat, how we tie our shoelaces and what articles we read on The Conversation.
Other
Dec 1, 2023
2
116
Our search for life beyond Earth is still in its infancy. We're focused on Mars and, to a lesser extent, ocean moons like Jupiter's Europa and Saturn's Enceladus. Should we extend our search to cover more unlikely places ...
Astronomy
Dec 1, 2023
1
51
Particle accelerators hold great potential for semiconductor applications, medical imaging and therapy, and research in materials, energy and medicine. But conventional accelerators require plenty of elbow room—kilometers—making ...
Optics & Photonics
Nov 28, 2023
1
92
For the first time, researchers have succeeded in selectively exciting a molecule using a combination of two extreme-ultraviolet light sources and causing the molecule to dissociate while tracking it over time. This is another ...
Optics & Photonics
Nov 22, 2023
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238
A new software tool with enhanced genome-sequencing powers has been developed by the University of Adelaide, increasing the speed and accuracy at which researchers can improve plants through breeding.
Molecular & Computational biology
Nov 21, 2023
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1
Neurodegenerative disorders, including Alzheimer's, Parkinson's and Huntington's, affect millions of people in the United States, and the cost of caring for people who live with these conditions adds up to hundreds of billions ...
Biochemistry
Nov 21, 2023
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212
Better job prospects. Higher wages. A greater chance of staying out of jail. Those are the key outcomes that we discovered for incarcerated people who get an education while serving their time.
Education
Nov 20, 2023
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8
