In a remarkable new study, crows demonstrated an intuitive grasp of geometry—identifying irregular shapes without training.

A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability.

Crows in a lab were able to distinguish shapes that exhibited right angles, parallel lines, and symmetry, suggesting that, ...

Regular polygons are shapes where the lengths of the sides and the inside angles are equal. Irregular polygons are shapes where the sides and inside angles are not equal. Have a look at these two ...

A polygon is a closed 2D shape with straight sides that meet at vertices. Polygons can be regular or irregular. If all the straight sides of a shape are the same length and interior angles are the ...

Georgetown University, with its rigorous academics, vibrant social scene, and plethora of extracurricular activities, can ...

An NHS doctor has warned that there are some 'unexplained' early symptoms of cancer that you should be aware of, encouraging people to speak to their GP if they're concerned ...

Basic physics quickly gets messy in an irregular world, scientists discover in new research on the old problem of a ball ...

Abstract: Image and video processing based on geometric principles typically changes the rectangular shape of video frames to an irregular shape ... temporally optimized warps enable the output of ...

Atrial: Rhythm may be regular or irregular; normal QRS segment, but P waves premature and different shapes – flattened notched, peaked, inverted or hidden. Junctional: Look for a junctional type ...