As conceived by Charles Darwin in the 1800s, evolution is a slow, gradual process during which species adaptations are inherited incrementally over generations. However, today biologists can see how evolutionary changes unfold ...
Evolution
Nov 9, 2023
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30
The simulated universe theory implies that our universe, with all its galaxies, planets and life forms, is a meticulously programmed computer simulation. In this scenario, the physical laws governing our reality are simply ...
General Physics
Oct 21, 2023
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Urbanization and human activities have transformed a significant proportion of the land on Earth, resulting in the formation of urban environments. These urban environments are man-made habitats that often impose several ...
Plants & Animals
Oct 20, 2023
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Some of nature's mysteries have kept scientists busy for decades—for example, the processes that drive evolution. The question of whether certain differences between and within species are caused by natural selection or ...
Evolution
Oct 9, 2023
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159
Despite inbreeding and limited genetic diversity, the Svalbard reindeer has managed to adapt to extreme living conditions in record time—what researchers call a genetic paradox. But can they survive climate change?
Plants & Animals
Sep 26, 2023
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46
Recently, I was walking with some fellow parents after nursery drop-off when we came across a five-pound note lying on the pavement. We stood around it for a moment, a bit awkwardly, until someone suggested putting it on ...
Social Sciences
Sep 25, 2023
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1
Consider a living cell, which can have thousands of genes. Now think of these genes as dials that can be tweaked to change how the cell grows in a given environment. Tweaking a gene can either increase or decrease growth, ...
Cell & Microbiology
Aug 23, 2023
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1
In addition to describing biological interactions, evolutionary theory has also become a valuable tool to make sense of the dynamics of social norms. Social norms determine which behaviors should be regarded as positive, ...
Mathematics
Jul 27, 2023
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32
Cooperation is a guiding principle of everyday life. It's as simple as following the rules of the road when driving or holding a door for a stranger; cooperation is a fundamental aspect of human societies and has long intrigued ...
Mathematics
Jun 8, 2023
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35
Baby boys babble more than girls, according to a scientific paper out Wednesday that upends a common belief that females hold a language advantage over males early on in life.
Social Sciences
May 31, 2023
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