While sugary beverages seem to be the worst offenders, artificially sweetened drinks might also be associated with health problems, an observational study suggests.

Clusters of tumor-derived cells can pass through narrow channels that mimic human capillaries, scientists show in vitro and in zebrafish.

The maternal-fetal interface plays important roles in the health of both mother and baby, even after birth.

Retrieving sound from video recordings of inanimate objects can have surprising applications.