Scientists have reconstructed the tree of life for all major lineages of perching birds, also known as passerines, a large and diverse group of more than 6,000 species that includes familiar birds like cardinals, warblers, ...
Ecology
Apr 1, 2019
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213
A team of researchers with the University of London, University College London and the University of Botswana has found that the wildebeest has extremely efficient muscles. In their paper published in the journal Nature, ...
For biologists, a single cell is a world of its own: It can form a harmonious part of a tissue, or go rogue and take on a diseased state, like cancer. But biologists have long struggled to identify and track the many different ...
Cell & Microbiology
Mar 16, 2018
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104
A team of researchers from several institutions across the U.S. has found evidence suggesting that there was an explosion of diversity in fish after the end-Cretaceous mass extinction. In their paper published in the journal ...
A new system developed by UCLA researchers could make it easier and less expensive to diagnose chronic diseases, particularly in remote areas without expensive lab equipment.
Optics & Photonics
Aug 14, 2017
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321
MIT researchers have developed a way to make extremely high-resolution images of tissue samples, at a fraction of the cost of other techniques that offer similar resolution.
Optics & Photonics
Apr 17, 2017
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239
Spade-toothed whales are the world's rarest, with no live sightings ever recorded. No one knows how many there are, what they eat, or even where they live in the vast expanse of the southern Pacific Ocean. However, scientists ...
Plants & Animals
1 hour ago
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47
The ability of salmon hatcheries to increase wild salmon abundance may come at the cost of reduced diversity among wild salmon, according to a new University of Alaska Fairbanks–led study.
Plants & Animals
Jul 12, 2024
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242
RNA modification could serve as a therapeutic target for certain types of cancer, according to a new study published in Molecular Cell, which sheds new light on the complex process underlying RNA transcription.
Cell & Microbiology
Jul 12, 2024
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10
Three-dimensional (3D) imaging of organs and tissues is vital as it can provide important structural information at the cellular level. 3D imaging enables the accurate visualization of tissues and also helps in the identification ...
Optics & Photonics
Jul 2, 2024
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