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Jan. 18, 2024 A new study finds that a small group of microorganisms may be influencing sperm ...
Apr. 6, 2021 A team has discovered an RNA coding for a micro-peptide - a very small protein - that plays a crucial role in the competition between spermatozoa from different males of the Drosophila with which the ...
Oct. 17, 2022 Scientists have detected monkeypox virus in the testes of macaques during the acute phase of infection. In addition, the researchers found preliminary evidence of persistent infection in two animals ...
Mar. 31, 2022 Forget sending bull semen out for complicated laboratory tests to learn whether the agricultural animal is virile. Scientists have developed a faster, easier microfluidics ...
Mar. 14, 2024 In examining the mating rituals of roundworms, researchers uncovered a unique approach to reproduction that maximizes genetic ...
July 14, 2022 A new study, conducted on more than 140 samples from 12 monkeypox-infected patients, contributes to a better understanding of the dynamics of disease ...
May 13, 2021 Scientists help protect sharks by developing aquarium breeding programs that pair up individuals in ways that increase genetic diversity. In a new study, scientists undertook the largest-ever effort ...
Aug. 20, 2021 Researchers detail how a ubiquitous signaling molecule plays a critical role in male fertility, orchestrating key steps that promote sperm motility, survival and fertilization ...
Nov. 15, 2022 A research group has created a successful donkey embryo using in-vitro fertilization (IVF), which could save dozens of endangered donkey ...
Jan. 17, 2024 In humans, male fertility and sperm fitness decline with age, but scientists have made the surprising discovery that this pattern is not consistent in other animals. The team assessed the results of ...