Mongooses solve inequality problem
A fair society has evolved in banded mongooses because parents don't know which pups are their own, new research shows.
A fair society has evolved in banded mongooses because parents don't know which pups are their own, new research shows.
Plants & Animals
Jun 23, 2021
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593
Many cosmetics sold in the United States and Canada likely contain high levels of per- and polyfluoroalkyl substances (PFAS), a potentially toxic class of chemicals linked to a number of serious health conditions, according ...
Environment
Jun 15, 2021
1
335
Land snails are usually preserved as fossilized snail shells or imprints, while preservation of their soft bodies is a rarity. "Our new amber find is truly remarkable for this reason as well," explains Dr. Adrienne Jochum ...
Paleontology & Fossils
Jun 8, 2021
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24003
A trio of researchers at Saint Joseph University's Department of Psychology has found that female California mice take longer to mate with a new partner after the loss of their monogamous mate than do males. In their paper ...
Social scientists have had a longstanding fixation on moral character, demographic information, and socioeconomic status when it comes to analyzing crime and arrest rates. The measures have become traditional markers used ...
Social Sciences
May 21, 2021
21
539
Exposure to a chemical found in the weed killer Roundup and other glyphosate-based herbicides is significantly associated with preterm births, according to a new University of Michigan study.
Environment
May 20, 2021
0
417
Sperm are generally viewed as having just one action in reproduction—to fertilize the female's egg—but studies at the University of Adelaide are overturning that view.
Cell & Microbiology
May 17, 2021
1
64
When access to free and low-cost birth control goes up, the percentage of young women who leave high school before graduating goes down by double-digits, according to a new CU Boulder-led study published May 5 in the journal ...
Social Sciences
May 5, 2021
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465
Human childbirth is comparatively difficult because our babies' heads are large relative to our birth canals. This tight 'fetopelvic' fit increases the risk of obstructed labor, which in turn has potentially dire outcomes ...
Evolution
Apr 13, 2021
1
185
A five-year study of mule deer does and newborn fawns in western Wyoming shows that migrating deer have a lot to balance when it comes to birth timing.
Plants & Animals
Apr 12, 2021
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399