Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, ...

Male bonobos can decipher females' unreliable fertility signals, allowing them to focus their efforts on matings with the ...

You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few ...

Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in ...

It's a watershed moment for in vitro fertilization (IVF), which can be difficult and expensive. Doctors are hopeful AI can ...

Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...