Water contractors can expect to pay between 1% to 3% more for the energy it takes to bring supplies down the state through ...

Solar-powered tube wells drive increased irrigation, expanding fields of thirsty rice crops Development coincides with rapidly depleting water tables in Pakistan's bread basket Farmers financially ...

Two 150 mL cylindrical glass chambers sit on a ledge outdoors. Inside each chamber is an electrode submerged in a cloudy tan liquid. The electrodes are connected to a solar panel sitting behind them.

Northwestern University scientists have developed a new liquid material that charges like a battery, transforms like a living ...

As travellers become more conscious of their environmental impact, some resorts are going beyond token gestures and ...

For decades, scientists have pursued a technological equivalent of a leaf: a device capable of capturing sunlight and ...