October 21, 2019

Solar and Wind Cheapest Sources of Power in Most of the World

Solar and onshore wind power are now the cheapest new sources of electricity in at least two-thirds of the world’s population, further threatening the two fossil-fuel stalwarts -- coal and natural gas.


October 24, 2019

Why The United States Is Turning To Recycling Robots

For decades, the United States and other wealthy countries have been dependent on China to buy and process almost half of the world’s plastic waste. [...]