The rockhead, or deep-pitted, poacher may use its ribs to beat the inside of its head cavity to communicate with other ...

Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our ...

A cavity in the middle of the rockhead poacher’s skull might be used like a maraca to produce sound, new research suggests.

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

Researchers at the California Academy of Sciences kept busy throughout 2025. Along with collaborators from across the globe, ...