Researchers are questioning what the most intelligent fish in the sea may be, after some fish have managed to pass the ...

The Thai dish of koi pla is very dangerous as x-rays of people who've eaten it reveals they've developed liver cancer.

State agencies investigating a massive fish kill in Lake Apopka say they've ruled out some possibilities but are still unsure ...

The young man from an Indigenous Amazonian tribe is receiving medical treatment, while authorities prepare to attempt ...