Science ❯ Biology

Reproductive Biology

Fertility Sperm Biology Embryology Asexual Reproduction In Vitro Fertilization Sperm Motility Assisted Reproductive Technology Male Reproductive Health Animal Reproduction Human Reproduction

6 ARTICLES

5d ago

Study Finds Possible 236-Million-Year-Old Evidence of Live Birth in Mammal Ancestor

If confirmed, the bone microstructure and size estimates in a Chiniquodon specimen could move the origin of mammalian-style live birth tens of millions of years earlier pending more fossil proof.

5 ARTICLES

3w ago

NIH Awards $2.9M to Study How Men’s Preconception Drinking Could Impair Offspring Mitochondria

5 ARTICLES

2mo ago

Shenzhou‑21 Crew Returns in Backup Capsule, Validating China’s Rolling Backup System

11 ARTICLES

2mo ago

China Sends Stem‑Cell‑Derived Embryo Models to Tiangong to Test Early Development in Space

3 ARTICLES

3mo ago

Olive Ridley Hatchlings Reach Sea at Rushikulya Under Tight Protection

3 ARTICLES

3mo ago

Separated Parental Nuclei in Zygotes Compete to Protect Development

3 ARTICLES

3mo ago

Utah Startup Says It Grew Mature Human Sperm in a Dish

6 ARTICLES

4mo ago

First Mammal-Ancestor Egg Found Confirms Lystrosaurus Laid Eggs

7 ARTICLES

4mo ago

Cornell Study Shows Reversible Male Contraception by Targeting Meiosis in Mice

6 ARTICLES

4mo ago

Male Octopus Mating Arm Doubles as Hormone Sensor, Study Finds

5 ARTICLES

4mo ago

Simulated Microgravity Disorients Sperm, Reduces Fertilization, Alters Early Embryos

7 ARTICLES

4mo ago

Microgravity Scrambles Sperm Navigation, Lab Study Finds

5 ARTICLES

4mo ago

Frequent Ejaculation Tied to Healthier Sperm, Oxford Review Finds

17 ARTICLES

4mo ago

Simulated Microgravity Disorients Sperm in Lab Tests, Cutting Fertilization Rates

4 ARTICLES

4mo ago

Simulated Low Gravity Hinders Sperm Navigation and Early Embryo Development

6 ARTICLES

4mo ago

Oxford Meta-Analysis Finds Stored Sperm Deteriorates Across Species

Reproductive Biology

Study Finds Possible 236-Million-Year-Old Evidence of Live Birth in Mammal Ancestor

Naked Mole‑Rat Queen Uses a Single Scent to Suppress Colony Fertility

Naked Mole‑rat Queens Use a Single Scent Molecule to Block Rival Breeding

Study Finds Aging Ovaries Shift From Reproductive Work to an Immune Role

Study Shows Fruit Fly Sperm Self‑Organize to Avoid Tangling

NIH Awards $2.9M to Study How Men’s Preconception Drinking Could Impair Offspring Mitochondria

Shenzhou‑21 Crew Returns in Backup Capsule, Validating China’s Rolling Backup System

China Sends Stem‑Cell‑Derived Embryo Models to Tiangong to Test Early Development in Space

Olive Ridley Hatchlings Reach Sea at Rushikulya Under Tight Protection

Separated Parental Nuclei in Zygotes Compete to Protect Development

Never miss stories about

Reproductive Biology

Utah Startup Says It Grew Mature Human Sperm in a Dish

First Mammal-Ancestor Egg Found Confirms Lystrosaurus Laid Eggs

Cornell Study Shows Reversible Male Contraception by Targeting Meiosis in Mice

Male Octopus Mating Arm Doubles as Hormone Sensor, Study Finds

Simulated Microgravity Disorients Sperm, Reduces Fertilization, Alters Early Embryos

Microgravity Scrambles Sperm Navigation, Lab Study Finds

Frequent Ejaculation Tied to Healthier Sperm, Oxford Review Finds

Simulated Microgravity Disorients Sperm in Lab Tests, Cutting Fertilization Rates

Simulated Low Gravity Hinders Sperm Navigation and Early Embryo Development

Oxford Meta-Analysis Finds Stored Sperm Deteriorates Across Species

Never miss stories about

Reproductive Biology