Learn how dopamine helps encode and extinguish fear in the brains of mice.

Learn how our brains store memories, and why sleep is needed to retain old memories and prepare for new ones.

Analysis of single bone may tell us if the platypus is an evolutionary anomaly — starting on land, then returning to water.

Peruvian remains of a ruler were unearthed at a former dump. The clothing and objects buried with the woman indicate high ...

Learn more about Bolivia's Uturuncu, a zombie volcano that seems to be waking up.

The discovery of the new species of crocodile sheds fresh light on the need for conservation efforts.

A large-scale tree planting project helped connect the dots between green neighborhoods and better birth outcomes.

Learn more about the recent discovery of this spade-toothed whale and what an international research team uncovered about it.

Learn more about how too much screen time impacts a child's neurodevelopment and how cutting back can be beneficial for ...

Learn how a new instrument will increase the telescope’s ability to spot sunspots in unprecedented detail.

Learn why carbon-containing meteorites appear to be less "shocked" than expected, missing the effects often seen in a ...

The hell ant shows how insect species evolved, adapted, and spread throughout the ancient world.