For most women, the body begins to change dramatically in their 40s or 50s. This transition, known as menopause, is defined ...
The human-made cells show many hallmarks of life, but they can't make all their necessary internal structures or divide for ...
Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...
Zoo officials say protecting a vulnerable cat species may depend on stopping a data center next door.
Navajo leaders tout possible coal expansion as the EPA proposes loosening federal coal waste disposal regulations.
The EPA has proposed changes to federal coal ash disposal regulations, which critics say could weaken protections. Nearly 200 ...
Family planning and health organizations that serve tens of thousands of people across Pennsylvania could see federal funding ...
Researchers from Rosalind Franklin University's Reproductive Immunology program, which is ranked No. 1 in the world by ScholarGPS, presented groundbreaking data in reproductive immunology at the ...
Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...
Northwestern Medicine scientists have discovered that one of the body's most fundamental biological processes—how red blood ...
Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong anatomical evidence that Sahelanthropus tchadensis was bipedal, including a ...
4don MSN
World's first synthetic cell with a complete life cycle could revolutionize biological engineering
While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...
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