This story appears in the March 2020 issue of National Geographic magazine. Studying elusive fish that dwell in dark mud chambers is no easy feat. Thus the science of the many species of mudskippers ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Plant reproduction is the production of new individuals from one or more parent plants. This can be accomplished by sexual or asexual means. In plants, the MMC represents the precursor of the female ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as infertility ...

Oct. 19, 2025 Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced ...