At the scale of individual cells, the human body is constantly in motion. Every second, millions of cells divide, particularly in tissues such as the bone marrow, intestine and skin; neurons and heart muscle cells divide ...
Cell & Microbiology
Sep 21, 2026
0
141
Two new studies from Johns Hopkins University are providing scientists with an unprecedented view of how human cells repair one of the most dangerous forms of genetic damage: a break that severs both strands of the DNA double ...
Cell & Microbiology
Sep 21, 2026
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43
During infection, bacteria encounter rapidly changing and stressful environments inside the body. To understand how they adapt, researchers often measure messenger RNA (mRNA), which carries information from genes that can ...
Cell & Microbiology
Sep 21, 2026
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44
We are often left open-mouthed in awe as an opera singer hits a soaring top note. Now, researchers at the University of Warwick have found that the indri, the world's only known singing lemur, appears to use a strikingly ...
Plants & Animals
Sep 21, 2026
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29
The human brain is terrible at healing itself from injury or disease. But some animals can harness their own cellular abilities not only to repair injuries but also to regrow their brains entirely. Researchers from the University ...
Cell & Microbiology
Sep 21, 2026
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26
The ability of cells to move and change position is essential for various processes in our bodies. Immune cells move to sites of action, epithelial cells migrate during wound closure, and neurons extend their axons for signal ...
Cell & Microbiology
Sep 21, 2026
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23
Natural history collections around the world collectively hold more than 1 billion specimens, spanning a wide variety of times and places. These include species that are extinct or come from areas now transformed beyond recognition, ...
Plants & Animals
Sep 21, 2026
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21
Flies, mice and humans move in different ways because of their very different physiques, but their movements follow a common pattern— joints farther from the center of the body move faster than those closer to the body. This ...
Ecology
Sep 21, 2026
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14
The goal was to build a faster way to search for new antibiotics. The search turned up something unexpected. FIU biochemistry professor Fenfei Leng and a group of researchers set out to develop the first high-throughput screening ...
Molecular & Computational biology
Sep 21, 2026
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14
A study initiated by Dr. Dan Theodorescu, a physician-scientist at the University of Arizona Cancer Center, revealed that the loss of the Y chromosome in men's body tissue could pave the way for cancer to develop. According ...
Molecular & Computational biology
Sep 19, 2026
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