Fish are known for their swimming skills. It seems absurd to think of fish functioning outside their aquatic environment, ...
Learn how fish in the Democratic Republic of the Congo scale a near-vertical waterfall using microscopic hooks.
The fish are small, recently raised, and about to enter a much larger world. They are carefully transported and released into a massive tank filled with coral, rock, and movement. But they are not ...
A species of small fish has been observed by the thousands climbing a vertical waterfall 15 metres (50 feet) tall in the ...