Have agriculture, technology, diet and lifestyle changes put humans out of touch with the way we evolved? And would we be healthier and happier if we lived, at least to some extent, the way our Paleolithic ancestors did?
Evolution
Mar 5, 2013
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A new analysis of the teeth remains found at the Lezetxiki site confirm that they belonged to Neanderthal individuals. The study, which included the involvement of the UAB and has been published in American Journal of Biological ...
Archaeology
Feb 9, 2023
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A laboratory test used to detect disease and perform biological research could be made more than 3 million times more sensitive, according to researchers who combined standard biological tools with a breakthrough in nanotechnology.
Bio & Medicine
May 31, 2012
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(Phys.org)—Synthetic biology is a multi-disciplinary field that applies engineering techniques to biological systems. While the foundations of synthetic biology were laid in the 1990s with the burgeoning of genomics and ...
Rapidly dividing cancer cells are skilled at patching up damage that would stop normal cells in their tracks, including wear and tear of telomeres, the protective caps at the end of each chromosome.
Cell & Microbiology
Mar 21, 2012
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Previously unobservable events occurring between insemination and fertilization are the subject of a groundbreaking new article in Science magazine (March 18) by Mollie Manier, John Belote and Scott Pitnick, professors of ...
Cell & Microbiology
Mar 18, 2010
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A joint research team co-led by City University of Hong Kong (CityU) has developed a novel computational tool that can reconstruct and visualize three-dimensional (3-D) shapes and temporal changes of cells, speeding up the ...
Cell & Microbiology
Dec 22, 2020
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109
Since its discovery, researchers have hailed Cas9—a protein "machine" that can be programmed by a strand of RNA to target specific DNA sequences and to precisely cut, paste, and turn on or turn off genes—as a potential ...
Biotechnology
Sep 26, 2013
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Researchers at UC San Diego who last year genetically engineered bacteria to keep track of time by turning on and off fluorescent proteins within their cells have taken another step toward the construction of a programmable ...
Biotechnology
Jan 20, 2010
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Understanding how various cell types differentiate themselves during development is one of the fundamental questions in developmental biology. Using genome-editing tools, Harvard scientists are getting closer to finding answers.
Biotechnology
Aug 24, 2016
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