Renewables, especially solar, are the cheapest option for renewables in most countries. Projections suggest a sizeable cost ...

When a climate disaster knocks out grid electricity, people often rely on gas or diesel generators for power. But those generators are loud and smelly. And they pollute the air. In San Juan, Puerto ...

Plant photosynthesis demonstrates the viability of directly converting sunlight into chemical fuels, which involves storing the energy from the incident solar irradiation in the form of chemical ...