A research team led by Hiroshima University and Tokyo University of Agriculture and Technology have proposed a neuroendocrine ...

A research team led by Hiroshima University and Tokyo University of Agriculture and Technology have proposed a neuroendocrine mechanism in bony fish that signals ovulation from the ovaries to the ...

The rockhead poacher is a little fish with a big pit in its head. The divot may be like a drum, making sound that rises above ...

If a female house mouse mates with multiple male house mice, her litter could have multiple fathers. Polyandry, as this ...

Researchers at the University of Hawaiʻi at Mānoa have developed new mouse models to study a key male fertility gene, ...

If you’re considering getting your first freshwater tropical fish aquarium then these are the finned friends that should be topping your list.

A routine day feeding and checking tanks turns chaotic when a neighbor decides something suspicious is happening and calls the police. Officers show up expecting a full investigation and walk straight ...

Cuttlefish can change colour in 200 milliseconds, as fast as a human can blink. Cuttlefish have W-shaped pupils, which are ...