Internal clocks can tick very differently. While some people are most productive in the morning, others are only active later in the day or at night. This phenomenon is known in science and medicine ...

A hidden underwater camera captured a remarkable view of several freshwater fish moving gracefully across a rocky riverbed in crystal-clear water. As they searched among the stones for food, the ...

Chairman of the Ebute Afuye Fish Farmers Agricultural Multipurpose Society, Rahmon Lasisi, speaks to AJIBADE OMAPE on the loss of farmers due to dredging activities close to fish cages in their Epe ...

Researchers combine acoustic monitoring with a neural network to identify fish activity on coral reefs by sound. They trained the network to sort through the deluge of acoustic data automatically, ...

To compare and classify a "living fossil," the coelacanth, in relation to a moray eel and a bull shark. Review with students the meaning of the phrase "living fossil" (an organism with a basic body ...

Ask any experienced angler about their favorite part of fly-fishing, and you’re liable to get a single reply: the fight. To set your hook in a trout’s lip is to invite an arm-wrestling match against a ...

Fish are a type of animal that live in water. They breathe oxygen underwater through their gills. Fish can be found in freshwater, like ponds and streams, and also in salty seawater. Fish come in so ...

Hydropower dams provide reliable renewable energy, but they also have a direct impact on the environment, especially fish. Adjusting the amount of water spilling over a dam can help fish successfully ...

A recent outbreak of a fish parasite on Yellowstone may have seemed unremarkable, but new research shows it could be linked to years of human activities that are slowly chocking river systems to death ...