If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

South Korea petrochemical firms on track to cut up to 3.7 mln tons of output, minister says South Korea's petrochemical firms are on track to cut up to 3.7 million metric tons of output under a ...