Take a peek into the always entertaining lives of birds, from intimate moments with mates to fierce fights for territory.

Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the ...

For a few fleeting weeks each winter, the famously elusive cats emerge from solitude, calling across the mountains in search of a mate.

Cuttlefish attract prospective sexual partners by creating a pattern on their skin, based on the orientation of light waves.

Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength ...

Cherie DeVaux has kicked off 2026 with her first Eclipse champion in She Feels Pretty (Karakontie {Jpn}) and the GIII Lecomte Stakes one-two ...

Learn what a Calliope hummingbird looks like, where to find these tiny birds in the U.S., and how to attract them.