The discovery of a hybrid population of poplar trees in western Wyoming has provided insight into how natural hybridization informs the evolution of many plant species, according to a team led by Penn State researchers. They ...
Evolution
21 hours ago
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51
The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: Was the planet ...
Planetary Sciences
Jul 10, 2024
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354
A new study has revealed the potential of using wild crop relatives for chickpea improvement, paving the way for more advanced crops and greater global food security.
Molecular & Computational biology
May 24, 2024
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23
The hyper-arid desert of Eastern Sudan, the Atbai Desert, seems like an unlikely place to find evidence of ancient cattle herders. But in this dry environment, my new research has found rock art over 4,000 years old that ...
Archaeology
Apr 26, 2024
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61
Did you receive a mail-order package this week? Carriers in the U.S. shipped 64 packages for every American in 2022, so it's quite possible.
Economics & Business
Apr 25, 2024
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1
The first birdfeeders were made in the 19th century, and their design rapidly evolved during the 20th century. Researchers at the University of Helsinki and Aalto University consider the evolution of the birdfeeder to be ...
Ecology
Apr 9, 2024
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5
Throughout human history, technologies have been used to make people's lives richer and more comfortable, but they have also contributed to a global crisis threatening Earth's climate, ecosystems, and even our own survival.
Environment
Feb 15, 2024
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23
What does an asparagus have in common with a vanilla orchid? Not much, if you are just looking at the two plants' appearances. However, when you look inside, their leaves are more similar than you would think, as revealed ...
Plants & Animals
Jan 30, 2024
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64
A scientific explorer for the United States Department of Agriculture, Gerow D. Brill (Cornell University Class of 1888) traveled to the Philippines in 1899 and photographed placid scenes of rice fields, coconut groves, sugar ...
Social Sciences
Dec 21, 2023
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12
Scientists show that the extraordinary diversity of cichlid fish in Africa's Lake Victoria was made possible by "genetic recycling"—repeated cycles of new species appearing and rapidly adapting to different roles in the ...
Evolution
Sep 29, 2023
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