Climate Crisis
Could a Norwegian “hurricane net” stop storms by cooling the sea?
Norwegian company OceanTherm uses bubble nets to keep ice out of fjords. Could a hurricane net weaken the storms?
Raising Pacific islands to save them from high sea levels
The president of Kiribati announced a new plan to fight against sea level rise: raise the islands.
Fertilizer feeds half the world. Can we make it without fossil fuels?
Fertilizer is needed to feed the world, but its production comes with a carbon footprint. This solar-powered strategy may reduce that.
Sending heat to space to reverse global warming
This high-tech material could reverse global warming by using radiative cooling to lower the Earth’s rising temperature.
A new approach to green building could reverse climate change
The building sector is one of the biggest contributors of greenhouse gas emissions. But new research suggests that trend could stop, and even reverse because of a new type of green building.
The hidden history in the Notre Dame attic
Studying the scarce, centuries-old logs that remain from the Notre Dame attic will help scientists reconstruct medieval climate data to see if temperatures were ever this high.
Open-sourcing the blueprints for a nuclear power plant
The Energy Impact Center has open-sourced nuclear power plant blueprints in an attempt to encourage the adoption of eco-friendly nuclear energy.
Changing flight altitudes could help minimize contrails
A study found that flying a small percentage of planes at slightly different altitudes could significantly decrease contrails, a global warming contributor.
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Guardians of the Apocalypse
Geoengineering: Our last defense against climate change
Reflecting the sun’s rays is a proposed last-ditch effort to mitigate the effects of global warming. This Harvard research team is trying to better understand the potential risks in order to save the planet.
Modifying poplar tree genes to fight pollution
The number of poplar trees around the world has doubled, but a chemical compound in their leaves means they might be doing more harm than good.