Having a baby in space may be far more complicated than expected, as new research…
Browsing: Reproductive Biology
Reproductive biology is the branch of biology that studies the mechanisms, processes, and systems involved in reproduction in living organisms. This field encompasses the anatomy, physiology, endocrinology, and behavior associated with reproductive processes in both animals and plants. Key areas of focus include gametogenesis (the formation of eggs and sperm), fertilization, embryonic development, reproductive cycles, and the hormonal regulation of these processes. In humans and other animals, reproductive biology also explores topics like mating systems, reproductive health, and assisted reproductive technologies (such as in vitro fertilization). Understanding reproductive biology is crucial for addressing issues related to fertility, contraception, population management, and the conservation of endangered species. Advances in this field contribute to medical and agricultural innovations, enhancing reproductive health and efficiency.
Scientists recreated a life-sized oviraptor and nest to investigate how these bird-like dinosaurs hatched their…
These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they…
UC Riverside led mouse study finds microplastics affect male and female offspring differently. Researchers at…
Molecular discoveries may help improve treatments for labor and pain. When labor starts, the uterus…
Researchers have traced how sperm rapidly shift from a dormant to an energy-charged state during…
Male spotted ratfish have true teeth on a forehead appendage used for mating. Across vertebrates,…
Male ghost sharks use tooth-studded rods on their foreheads for mating. Fossil and genetic evidence…
Parasitic worms on blue crab eggs may reveal a crab’s spawning history. Their resilience in…
Human eggs can remain viable for decades by dialing down their internal recycling systems, new…
Metformin, the common diabetes drug, enhances egg-laying in older hens by triggering liver genes that…
A mouse study may pave the way for new approaches to contraception and infertility treatment.…
Researchers at deCODE genetics have developed a groundbreaking DNA map, revealing the intricate process of…
Research utilizing AI tool AlphaFold has revealed a new protein complex that initiates the fertilization…
Researchers at the Champalimaud Foundation (CF) have identified a key neural circuit involved in sexual…
Dragonflies with dark wing patches have evolved greater heat tolerance, suggesting that these traits may…
New research reveals why paternal mitochondrial DNA is banished during development, potentially paving the way…
New research shows that DNA replication in early mouse embryos doesn’t follow the expected patterns…