The world-first insemination of an Amur leopard in France has lifted hopes of animal lovers for the survival of Earth's ...
A new study has shown the ovary’s tissues and cells play a bigger role than previously thought in how fertility wanes.
Warming temperatures and earlier snowmelt are disrupting the long-running relationship between wildflowers and their ...
What are some animals that give birth to huge numbers of offspring at once?” (Watch a female sea urchin produce millions of eggs.) The mola, or ocean sunfish, looks like an animal cracker someone bit ...
5d
OHSU researchers may have a fertility breakthrough on their hands, though it's early in the process
Researchers have succeeded in making human skin cells behave like egg cells, though the resulting fertilized embryos run them ...
A review in Clinical Epigenetics synthesizes growing evidence that paternal lifestyle and environmental exposures such as ...
Federal research funding cuts threaten UC Davis discoveries in health, agriculture and technology that improve lives ...
A 62-year-old ball python at the Saint Louis Zoo laid viable eggs, defying expectations as she hadn't been with a male for ...
From lab-grown sperm and eggs to 'virgin births', same-sex couples could have a multitude of options to choose from in mere ...
Life cycles require the creation of an autonomous individual, that individual’s growth and that individual’s reproduction In ...
The Department of Homeland Security (DHS) is proposing an overhaul of the H-1B visa system to favor more highly skilled and highly paid foreign workers, according to docket submitted Tuesday. The ...
The Trump administration made its next move Tuesday in attempting to reform the H-1B visa, publishing a plan to end the lottery-based selection process. In a draft notice shared with the Federal ...
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