Climate solutions rely on AI but related emissions can be a liability. The EU is looking to see if it can put its data centers in space.
Sources of urban heat below ground, like trains and pipes, are causing land deformation and subsidence that can threaten Chicago's buildings.
The Sun-Ways installation relies on a train that rolls out a stream of solar panels to deliver renewable energy from between the rails.
Europe's new rules on wastewater treatment and reuse are meant to save water, help farmers, and boost circular economy goals.
A new study explains how sea level rise is linked to groundwater use, and the ways that pumping water have changed Earth's polar tilt.
Highly touted geoengineering tech can overshadow ocean-based carbon capture techniques. NOAA's new report assesses their potential.