Every year the world-renowned Tucson Gem, Mineral & Fossil Showcase is like a time portal, a trip around the world, and a treasure hunt all rolled into one. Every winter, more than 65,000 guests from ...
The world is fast approaching a historic inflection point: peak fossil fuel demand. According to the International Energy Agency (IEA), global consumption of oil, gas, and coal is set to peak by 2030, ...