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.

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

For the first time, astronomers located a molecular cloud by detecting hydrogen, its key component, rather than other ...

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

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

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

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

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

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

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

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