New Hope for Infertile Men – Mice Could Hold the Secret
Male infertility affects more than 20 million men globally and is a contributing cause to around 50% of infertility in couples. Frequently, male infertility is…
Male infertility affects more than 20 million men globally and is a contributing cause to around 50% of infertility in couples. Frequently, male infertility is…
It’s a tough time to be a shark. Pollution, industrialized fishing, and climate change threaten marine life, and the populations of many top ocean predators…
An alternative explanation of recent findings of declining sperm counts: normal, non-pathological variation. A new study from the Harvard GenderSci Lab in the journal Human Fertility,…
Exeter scientists have discovered a simple, efficient way to recreate the early structure of the human embryo from stem cells in the laboratory. The new…
The blog “Ladyplanet. Natürlich Frau sein” is quite certain: “Our cycle is linked to that of the moon. The most obvious connection is the length…
More human twins are being born than ever before, according to the first comprehensive, global overview published on March 12, 2021, in Human Reproduction,[1] one…
Oocyte growth relies on physical phenomena that drive smaller cells to dump their contents into a larger cell. Egg cells are by far the largest…
Lemurs Show There’s No Single Formula for Lasting Love Humans aren’t the only mammals that form long-term bonds with a single, special mate — some…
Butterflies have evolved to produce a strongly scented chemical in their genitals that they leave behind after sex to deter other males from pursuing their…
New research has found as climate change causes the world’s oceans to warm, baby sharks are born smaller, exhausted, undernourished, and into environments that are…
A new study provides the first detailed documentation of a shallow water fish diving 450 feet (137 meters) deep to spawn. Uncovering this very rare…
Adding nuts to a Western-style diet has an effect on its epigenetics; this research shows, for the first time, that there are regions in the…
University of Oregon and Northwestern University biologists show that too many crossover events can increase infertility. The exchange of DNA between chromosomes during the early…
University of Massachusetts Amherst scientists say discovery could lead to better diagnosis of male infertility. Researchers at the University of Massachusetts Amherst have identified a…
Small bivalved crustacean ostracods are the most abundant fossil arthropods since the Ordovician and play an important role in paleoenvironmental reconstruction and evolutionary biology. The…
For the first time, scientists have created pigs, goats, and cattle that can serve as viable “surrogate sires,” male animals that produce sperm carrying only…
School spaces with newer furniture show significantly lower levels of hazardous exposures. There are good reasons to be worried about indoor air quality right now,…
How Human Sperm Really Swim: New Research Challenges Old Assumption New research in fertility science by researchers from Bristol and Mexico has shattered the universally…