A physics-based sperm-screening technique could offer a more accurate at-home test for people trying to conceive ...

This valuable study reports the conservation of sperm-egg envelope binding by demonstrating successful recognition of the micropyle in fish eggs by the mouse sperm. However, the evidence supporting ...

A chromosome glitch in beetleweed reveals how genome doubling can drive rapid plant evolution and create new species in real ...

The 49-year-old, best known for her role as Eve Sopal-Unwin in the BBC soap, told Instagram followers she has completed ...

While IVF treatment offers hope to couples struggling with infertility in Pakistan, that hope comes at a high cost and with ...

Prostate cancer happens when cancer cells form in ... you can save sperm before treatment starts. A lab collects semen samples and checks them under a microscope for health. If they’re OK ...

A mouse study may pave the way for new approaches to contraception and infertility treatment. Sperm are surprisingly picky ...

Tissues consist of a heterogeneous mixture of different cell types, complicating our understanding of their biological ...

Ms. Petrova is a Russian scientist who works in a lab at Harvard Medical School. She told her story through a Times Opinion ...

Researchers have uncovered a "selfish" X chromosome in the fruit fly Drosophila testacea that manages to distort inheritance ...

They weren’t snakes, of course, but nematodes, also known as roundworms—and, it turns out, they’re the most common ...