(PhysOrg.com) -- Scientists in Cambridge have found cracks in the long-standing theory that the number of eggs animals have -- and the size of those eggs -- is related to how much parental care they invest in their offspring.
Plants & Animals
Jun 8, 2010
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For the first time, scientists have mapped the reproductive strategies and life cycle of an endangered coral species, offering hope it can be clawed back from the path to extinction.
Plants & Animals
Sep 20, 2023
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51
Imagine overhearing the Powerball lottery winning numbers, but you didn't know when those numbers would be called—just that at some point in the next 10 years or so, they would be. Despite the financial cost of playing ...
Plants & Animals
Jan 19, 2023
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Big bones from the extinct "thunder bird" or dromornithid, excavated in the northern reaches of the Flinders Ranges and near Alice Springs, have yielded new insights into their slow breeding patterns.
Evolution
Aug 23, 2022
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When sexual conflict results in reproductive strategies that only benefit one of the sexes, it may result in evolutionary arms races. Male spiders have evolved behavioral mating strategies to improve their chances of mating ...
Plants & Animals
Aug 16, 2022
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Although loggerhead sea turtles return to the same beach where they hatched to lay their eggs, a new study by a USF professor finds individual females lay numerous clutches of eggs in locations miles apart from each other ...
Plants & Animals
Jan 28, 2021
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Tiger sharks appear to be genetically monogamous – and it could be putting the species at risk.
Ecology
Jan 17, 2018
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University of Exeter ecologist Dave Hodgson works with other academics to manage a plant database called COMPADRE that brings together demographic information about plant species. This database has been used to show plant ...
Ecology
Dec 21, 2015
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How a group of animals can abandon sex, yet produce more than 460 species over evolutionary time, became a little less mysterious this week with the publication of the complete genome of a bdelloid rotifer (Adineta vaga) ...
Biotechnology
Jul 22, 2013
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People in most cultures view women with small feet as attractive. Like smooth skin or an hourglass figure, petite feet signal a potential mate's youth and fertility.
Other
May 30, 2013
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