Scientists have recorded same-sex behavior across many animal groups, including mammals, birds, and reptiles. Still, the meaning of that behavior depends on the species and the context. Behavior that ...

Homosexual behavior is much more common across the animal kingdom than we first thought, new research has found. Scientists found that 78 percent of animal behavior experts had seen some degree of ...

Add Yahoo as a preferred source to see more of our stories on Google. Animal nervous systems may lose their adaptive edge with climate change. PM Images/DigitalVision via Getty Images Human-driven ...

Science has treated same-sex sexual behavior as an “evolutionary conundrum” because it (generally) doesn’t help animals to reproduce, thus ensuring that their genes get passed down and their species ...

OMAHA’S HENRY DOORLY ZOO, KEEP YOUR EYES OPEN FOR SENSORY OBJECTS INSIDE EXHIBITS. THOSE OBJECTS KEEP ANIMALS ENGAGED, AND KETV NEWSWATCH SEVEN’S ANNA BEHNING TAKES US THERE. SO CAITLIN, AS THE ...

We like to think we have animals figured out: Owls prowl at night, squirrels scamper by day, and bears sleep through winter. But it turns out wildlife isn't following our rule book, and a new global ...

For centuries, unusual animal behavior before earthquakes has been reported worldwide. Livestock becoming restless, wildlife ...

Never underestimate the mind of a crow. Members of a family of birds that includes ravens, rooks, magpies, and jays, crows have been known to bend wire into hooks to retrieve food; drop nuts in a road ...

Some of the foundational studies in the field were neither ethical by today’s standards nor replicable. But we can do better. Unfortunately for both the field and the dogs themselves, the truth is ...

Sean O'Donnell does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...