Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

Many fish appear to hang effortlessly in the water while they wait for prey, defend a nest or pause between bursts of activity. But our research shows that this quiet stillness is anything but ...

Electric fish exhibit a highly specialised sensory modality that utilises self‐generated electric fields to navigate, forage and communicate in turbid aquatic environments. Their electrosensory ...

Neuroscientist Nathan Sawtell has spent a lot of time studying the electric elephantnose fish. These fish send and decipher weak electric signals,... The "shocking" tactic electric fish use to ...

It would be a game-changer if all members of a basketball team could see out of each other's eyes in addition to their own. Biologists have found evidence that this kind of collective sensing occurs ...

Despite nearly indistinguishable outward physical appearances, the electric discharge signals of two newly discovered species of closely related fishes are quite different. Both electric fish belong ...

PROVO, Utah — One of the best things about the state of Utah is our local waterways. To keep those waterways healthy and protected, biologists with the state Division of Wildlife Resources have to ...