Fertilization of an egg cell, ovum, ovule. Artificial insemination in a scientific laboratory under a close-up view microscope. Fertilization of an egg cell, ovum, ovule. Concept origin of a new ...

A number of factors can play a role in some couples' inability to conceive. In men, most issues are associated with vitality ...

Mar. 10, 2025 — Researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in ...

The Justice Department inquiry is said to be focused on potential antitrust violations among the country’s largest egg producers. By Lauren Hirsch Danielle Kaye and Julie Creswell The Justice ...

SPO11-mediated DNA cleavage therefore represents a high-stakes gamble for a cell: double-strand breaks (DSBs) are a potentially catastrophic type of genome damage if not properly repaired ...

A massive study of fraternal and identical twins has surprisingly concluded that much of our emotional response toward dogs is genetic.