It hasn't rained in Indianapolis since September 25, meaning oil and dirt from cars have built up for about a week and a half on the roads.

The discovery strengthens the case for a new mission to orbit and land on Enceladus and search for evidence of life.

The 2025 Nobel Prize in Chemistry has been awarded for a versatile technology that can be used for an astonishing variety of purposes, from environmental remediation to drug delivery and energy ...

This is an amazing discovery for the potential habitability of the moon’s ocean. The Cassini observations have shown that Enceladus has a deep ocean, it has hydrothermal activity, it has chemistry, ...

In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, objects fall downward because it minimizes their energy. At the same time, ...

NASA’s Perseverance rover has uncovered traces of organic molecules in a layered rock outcrop called Bright Angelon Mars. One of these rocks, nicknamed Cheyava Falls, showed spectral features that may ...

An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 years: one around 1920 and the other from 1950 through present.