The presence of potentially toxic blue-green algae has appeared in multiple Austin waterways over the Winter and the city urges residents to take precautions heading into the spring.

New research sheds light on what drives reddish water to emerge from underground to pour onto the Taylor Glacier.

You've just checked into your hotel room after a long journey. The bed looks crisp, the pillows are plump, and the only thing ...

Volcanic crater lakes offer vital early warnings of eruptions. Scientists monitor subtle shifts in lake temperature, gas composition, and water chemistry. These changes reflect rising magma deep ...