They could be the tiniest heroes in the war against cancer. Transparent fish with human-like genes are allowing scientists to solve the mystery of how cancer grows and spreads. Tanks at Harvard ...

There are some remarkable animals with see-through bodies you may not have heard of. The glass frog has a transparent and translucent body, making its internal organs like the heart, liver, and ...

We now know how ghost catfish get their rainbow shine. These small fish, popular for home aquariums because of their near-complete transparency, get their iridescence from fibres in their muscles, ...

A fish biologist and her team spotted a see-through fish in Alaskan waters recently. It’s a rarely-seen blotched snailfish. "Been hoping to see one of these in person for a long time! Blotched ...

Scientists at Duke Medicine are using transparent fish to watch in real time as Cryptococcal meningitis takes over the brain. The resulting images are worthy of a sci-fi movie teaser, but could be ...