Content to: Water supply

Tiny, Colourful Particles Offer Hope for Drought-Stricken Crops

Researchers at Cornell University have developed nanoscale sensors that help breeders select water-efficient crops, enhancing their resilience against droughts caused by climate change.

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The Steady Drip: How “Smart Water Monitoring” Could Equip Our Water Supply for the Future

Forecasts have been pointing out for years that water scarcity will become a problem. Here's one start-up's smart solution.

New Denser-Than-Water Fluid Could Make Pumped Hydro Cheaper and More Efficient

Can you have hydro storage without water? A British start-up is looking to open up the potential of pumped hydro renewable energy storage.

The Micro Smart Factory Working as an Off-Grid Water Purification Plant

“Water, water everywhere, but not a drop to drink” — water scarcity doesn’t always mean a lack of water. Sometimes, it just needs to be cleaned.

Can Nanomembranes Provide Cheap, Safe Drinkable Water Without the Need for Electricity?

Much of the world is wracked by water scarcity. Can high tech nano-engineering provide surprisingly simple and cheap solutions?

Can Synthetic Trees Help Solve Global Water Scarcity?

Many innovative designs have experimented with producing clean water from contaminated or salt water. A new approach takes inspiration from mangrove trees.

SolarisKit: The Flat-Pack Solar Heater That’s Ready in 15 Minutes

Solar thermal water heaters have been around for a while, but their expensive and scale means they're only available to wealthy homeowners. A new flat-pack version wants to change that.

Cloud Seeding: The UAE Experiments with Laser-Equipped Drones to Create Artificial Rain

Water security is increasingly becoming one of the fundamental issues of the 21st century, especially for states in the dryer and more arid regions of the world. With water forming the basis of all life, some nations are adopting increasingly radical solutions to ensure a fresh supply of water. For example, states such as the

New Condenser Design Allows 24/7 Water Harvesting with Zero Energy Demands

Passive water harvesting technologies offer clear advantages in terms of power use, but are often limited in output. A new design aims to push them to their limits.