hsw

Chumming involves using fish parts to attract sharks. Sharks can detect blood in the water from several miles away, but rarely attack humans.

hsw

The first land animals were fish similar to today's mudskippers, and used their fins to move around on land. The legs of today's lizards are on their sides, like fins, and their backbones bend from ...

Science Friday Podcast

One of the biggest, fastest and warmest fish in the sea is also one of the most sought after, and one of the most threatened. Can bluefin tuna stocks around the world be saved? Experts explain the ...

Quirks Quarks Segmented Show

A fossil fish from nearly 400 million years ago has preserved embryos within it.

Science Friday Podcast

Researchers have published a new map highlighting the human impact on oceans worldwide. Their findings show oceans are in serious trouble, with declining fish stocks, disappearing coral reefs, and ...