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 ...
The human-made cells show many hallmarks of life, but they can't make all their necessary internal structures or divide for ...
A lot of things need to go right on a molecular level for immune cells to launch an adaptive response to an infection.
Touchscreens made life frictionless. They also flattened our relationship with the physical world.
Once you start seeing natural selection as a constant, omnipresent, and sometimes speedy force, almost everything else in ...
India has sympathy for nursing mothers, but little support. From public shaming to unusable lactation rooms, the barriers facing breastfeeding women reveal a deeper failure in how cities, workplaces ...
HuffPost spoke with a dozen physicians and abortion care workers who are seeing "abnormally high" false positive pregnancy ...
The biosphere is not interested in performance; it just runs its chemical processes, which have long ago decided whose house, whose radishes, and whose conscience will be theirs. The oak is coming ...
Female mountain chickadees think so. They find brains so attractive that they will cheat on their mates if a smarter male ...
Starting one's sex life and having children at a young age can run in the family. But can pregnancy have beneficial health ...
As summer approaches and city pools prepare to open, New York City officials are expanding access to a skill that can save lives and help families beat the heat. Registration is now open for the ...
In an effort to improve the odds, scientists have developed an array of “add-ons” that could in theory identify the most ...
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