Scientists show how sperm and eggs fit together like a key in a lock
This microscope image provided by Osaka University and the Research Institute of Molecular Pathology in October 2024 shows the fertilization ...
Tag: fit
White House doctor says Biden ‘fit’ to remain president
The oldest serving president in American history, Joe Biden remains “fit” to exercise his functions, his doctor assured Wednesday following ...
Live animal transport regulations not ‘fit for purpose’, large international study finds
Credit: Unsplash/CC0 Public domain A "fitness check" of five countries' regulations intended to protect animals during transport found that not ...
