The insects fell silent as the moon cast a shadow over parts of North America last summer, researchers report.

A study compares verbal and math test scores to air quality measurements in China and finds a correlation.

The insects correctly ordered an absence of black dots as “less than” a group of black dots.

The finding suggests corvids may have an innate sense of number.

Researchers unveil the neural basis of alertness in larval zebrafish.   

The birds’ ability to multitask may be attributable to a more densely packed cerebral cortex, scientists propose.

High-fat, low-carbohydrate diets are shown to increase lifespan and preserve memory in two independent mouse experiments.

Capitalizing on dolphins' astute and playful nature, scientists devised an underwater interactive touchscreen game to help them study and interact with these creatures.

A protein found in human umbilical cord plasma improves synaptic plasticity, learning, and memory in aged mice.