It is slimy, mysterious, and one of Europe’s most enigmatic species: the eel. For centuries, researchers have tried to discover where and how these fish reproduce–but to this day, no one knows for ...

The ocean covers more than 70 percent of Earth’s surface, yet we’ve explored less of it than we have the surface of the moon.

Male fertility is an essential piece of the reproductive puzzle, but it is shrouded in myths and misinformation. Knowing the ...

A Washington court ruled that Meta cannot hide internal research on teen mental health harms, saying its lawyers told staff to change or block findings to avoid legal trouble.