Sustainability

Boom’s supersonic jet flies for the first time
Moving trees north to save the forests
Startup is building a giant sand battery in Finland
More water pressure means shorter showers, UK study finds
Flowers grown floating on polluted waterways can help clean up nutrient runoff and turn a profit
How marine permaculture could revolutionize ocean farming
Doomerism’s “tipping point” and why existentialism isn’t the solution to the climate crisis
A new way to swiftly eliminate micropollutants from water
Bioengineers design a new plant to purify air faster than nature
How much CO2 can the world emit while keeping warming below 1.5°C and 2°C?