NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

All these features cost money and take time to build so progress ... like 2017 and 2023 only briefly paused depletion of drinking water wells. “Long-term groundwater storage remains in a deficit from ...

Right now, the Paso basin is governed by five Groundwater Sustainability Agencies: San Luis Obispo County, the city of Paso ...

Groundwater is our most important freshwater resource, but the lack of systematic analysis of its economic importance has evaded attention from policymakers and the general public–threatening the ...