Some hearts are round, others more elongated, and as it turns out, these differences aren’t just simple curiosities. Scientists have discovered that your heart’s unique shape could be a crystal ball ...

Crows can detect geometric patterns and odd shapes, revealing new insights into non-human cognition and visual reasoning.

Crows Crack Geometry: These smart birds can tell squares from rhombuses, study says Two mature male crows, ten and eleven years old, were used in their research. The experiment was conducted at ...