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

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 ...

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.

In humans, personality similarity between partners can lead to better compatibility and well-being. Is the same true for ...