Hear seals imitating human sounds and melodies.

Male rodents exposed to nicotine had changes in sperm genome methylation and produced pups and grandpups with abnormal behavior.

By stimulating specific neurons in mouse brains, researchers demonstrate that memories from infancy are not lost, but merely difficult to access.

When it comes to tool making, the birds learn differently than humans.

As the years go by, seabirds such as gannets get better at foraging.  

Ecological challenges such as finding food and creating fire may have led the organ to become abnormally large, a new computer model suggests.

Moderate ultraviolet light exposure boosts the brainpower of mice thanks to increased production of the neurotransmitter glutamate.  

Researchers identified thousands of immature neurons in the brain region, countering a recent result showing little, if any, signs of neurogenesis.

Failure to produce evidence of neural precursor cells and immature neurons raises questions about the role of the process in learning and memory.