There is a lot of controversy surrounding the practice of fracking, but this is what it is and how it can save money.
Oil companies have long been under pressure to invest more money into renewable energy to help fight climate change. Here's one simple reason why that's not happening: Right now, oil makes a lot more ...
An oil pump jack stands near a field of wind turbines in Nolan, Texas, on Oct. 4. Oil companies are under pressure to pivot more swiftly toward renewable energy. Here's one reason why that's not ...