Salt: A Geologic Legacy The secret to seawater’s salt isn’t found in the water itself, but in the rocks making up continents ...

The steady push of salt water upstream in the drought-hit Mississippi River could have serious health and economic consequences across southern Louisiana, where many communities rely on the river for ...

Rising sea levels along coastlines not only threaten populations, but also pose a danger to agricultural crops, which may be damaged by surging amounts of saltwater. Researchers have, in response, ...

Adding a pinch of sea salt to drinking water is a trendy hydration hack. A dietitian explains the benefits, and the risks of ...

Watch frost form before your eyes as you learn about deposition – the process where water vapor transforms directly into ice crystals. You'll discover how salt affects freezing temperatures and see ...