Chimpanzees in one part of Guinea crack and eat nuts while others declined to do so even when offered tools, research published on Monday found, and the difference could shed light on their culture.
Plants & Animals
Jan 29, 2022
1
51
Studies comparing animal genomes generally focus on the DNA sequence itself. A new study by researchers at the University of California, Davis shows how the three-dimensional scaffolding of chromosomes is related across several ...
Biotechnology
Feb 21, 2022
1
156
Humans like to discover. Presented with something we've never seen before, most of us will be compelled to explore and learn more about it. The same can't exactly be said for our closest living relatives—the great apes. ...
Plants & Animals
Aug 15, 2023
0
240
According to a study published in Science, researchers have used phytolith analysis and other methods to reveal the continuous evolutionary history of rice from wild to domesticated over an astonishing span of 100,000 years, ...
Evolution
May 27, 2024
0
115
The red junglefowl—the wild ancestor of the chicken—is losing its genetic diversity by interbreeding with domesticated birds, according to a new study led by Frank Rheindt of the National University of Singapore published ...
Evolution
Jan 19, 2023
0
71
Children must be taught more about the importance of plants if education about climate change and sustainability is to be effective, experts have warned.
Ecology
Dec 1, 2023
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42
Bird flu has infected two more farms in Iowa, forcing the killing of 5.3 million hens and 88,000 turkeys, officials said Friday.
Veterinary medicine
Apr 2, 2022
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29
A new Dartmouth College-led study analyzing stone tools from southern China provides the earliest evidence of rice harvesting, dating to as early as 10,000 years ago. The researchers identified two methods of harvesting rice, ...
Archaeology
Dec 7, 2022
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262
Humans likely domesticated turnips near the Hindu Kush mountains, near present day Afghanistan, 3,500 to 6,000 years ago before spreading them east and west and breeding them into related vegetables like bok choy and broccoli ...
Evolution
May 20, 2021
0
38
Sri Lanka will ban the import of most plastic products in a bid to protect wild elephants and deer that die eating the waste, the environment minister announced Friday.
Ecology
Aug 28, 2020
1
23
