For the likes of tuna or sharks, making their way through the ocean is all about speed and stamina. But for select group of marine species like the Persian carpet flatworm, cuttlefish and the black ...

The constant movement of fish that seems random is actually precisely deployed to provide them at any moment with the best sensory feedback they need to navigate the world, Johns Hopkins University ...

Mihuc found of all the streams analyzed, "Fish passage obstructions do occur in headwater systems in Clinton and Essex counties. However, only 27 percent of the sites were scored as medium or high ...