The price of coal, for its part, has a strong and highly significant negative effect (elasticity = −0.75, p < 0.001). This ...

Discover the magic of compounding and why it's important for increasing wealth Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business ...

Ukraine war latest: Kremlin threatens foreign fighters in Ukraine after Moscow's troops 'hear them on frontline' The Kremlin claims its troops are constantly hearing foreigners on the frontline.