Fossilized mating insects are an irreplaceable find for understanding the evolution of mating behaviors and life history traits in the deep-time record of insects.
Paleontology & Fossils
Apr 3, 2024
0
66
More than 6% of the U.K. population aged 16 and over—that is one in 15—changed their reported sexual identity over a six-year period, according to new research led by Lancaster University.
Social Sciences
Jun 12, 2023
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2
Child sex abuse is one of the most heinous criminal offenses, so when a victim becomes an offender, it's evidence of a system failure.
Social Sciences
May 30, 2023
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36
California sea lions have managed to maintain—and, in the case of males, increase—their average body size as their population grows and competition for food becomes fiercer. This is in contrast to other marine mammals, ...
Plants & Animals
Apr 27, 2023
0
76
Difference in body size (or sexual dimorphism) between males and females is common across the animal kingdom. One of the most extreme examples of sexual dimorphism is found in the cichlid fish species Lamprologous callipterus ...
Evolution
Feb 9, 2023
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28
Bird species that breed with several sexual partners have fewer harmful mutations, according to a study led by the Milner Centre for Evolution at the University of Bath. The study, published in Evolution, shows for the first ...
Evolution
Jan 24, 2023
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47
Researchers studying lake sturgeon in Northwest Georgia's Coosa River have found evidence that the fish may be reproducing for the first time since they were wiped out in the 1970s.
Plants & Animals
Aug 11, 2022
0
30
Russia's war in Ukraine has displaced millions of people, most of them women and children. This mounting crisis suggests that conflict-related sexual violence, which has been reported in Ukraine, requires urgent action, say ...
Social Sciences
May 12, 2022
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2
Don't date your friends' exes. That's the unspoken golden rule of high-school romances.
Social Sciences
Jan 21, 2022
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42
COVID-19 has disproportionately impacted employment for minority populations resulting in higher unemployment rates and healthcare concerns, according to a Rutgers study.
Social Sciences
Jan 10, 2022
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6
