It takes lithium and cobalt to build the batteries that power electric vehicles and e-bikes, nickel and rare earth elements ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

Renewable energy is energy that comes from sources that are readily replenishable on short-timescales. Examples of these are solar radiation, wind, and biomass. Renewable energy intermittency and ...

According to Science News Explores, renewable energy (like wind energy, for example) isn't just better for the planet. It's also a lot cheaper than dirty fuels. It costs more to build new dirty ...