While most mosquito bites are harmless, the biological response they trigger can lead to significant discomfort and potential ...
Fertilization is often imagined as a frantic race, with millions of sperm competing for a single prize. But new research by a team of evolutionary biologists from Syracuse University, the University ...
A Greenland shark stranded in Ireland was more than 150 years old but may have only just reached reproductive age. Its eyes, ...
The real story behind reproduction and a collection of essays focusing on mothers and daughters ...
Puberty is a process regulated by the endocrine system, and its timing can be altered by environmental factors. Several ...
Wearables and advanced algorithms are expanding FemTech beyond fertility tracking, but scientific validation, regulation, and privacy remain essential for clinical adoption.
African gray foam-nest treefrogs (Chiromantis xerampelina) are common across the savannas and dry forests of southeastern Africa. Despite their unremarkable outward appearance, these small animals ...
Female little brown bats mate in the autumn, but don’t fertilise their eggs or become pregnant until spring. This means there is a six-month gap where the sperm is stored inside the female’s body, ...
Infertility is a very common problem affecting up to one in five couples – 186 million people worldwide – who are trying to become pregnant. A careful medical evaluation can usually determine the ...
Polycystic ovary syndrome is renamed polyendocrine metabolic ovarian syndrome to reflect broader effects PMOS affects hormones, metabolism, insulin, weight, skin, heart, and mental health beyond ...
A hormonal condition affecting 1 in 8 women around the world just got a new name in hopes of improving care. It Is now called polyendocrine metabolic ovarian syndrome instead of polycystic ovary ...
When I was a paediatrician in my native Karachi, Pakistan, I treated so many babies who were born too early because of preeclampsia. They fit in the palm of my hand, their little chests working hard ...