A sebecid tooth and two vertebraes found in the Dominican Republic show that the crocodile species persisted in the Caribbean ...

Learn more about a meteorite impact that may have given rise to the life we know on Earth today.

F4, the latest cesium fountain clock that now stands as one of the most accurate timekeepers in the entire world.

Learn more about Malassezia, a type of fungi that’s found on human skin, which could help humans fight off ...

More and better kinds of screening as well as new, more targeted treatments are making breast cancer less deadly.

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

Learn why water levels are important to understand on the moon and how it could impact future missions to build exploration bases.

Early cancer biomarkers found in urine can improve screening procedures for the all-too-common prostate cancer.

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

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

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.