During the fractional distillation of crude oil: The main use of fossil fuels is burning them as fuel. When they burn the chemical energy stored in them is transferred into heat energy.

There's nothing wrong with Devon Energy, and it is, in fact, a well-respected energy producer. But its stock is only a good choice for investors who have a constructive view of oil and natural gas ...

Though largely symbolic, President Trump’s declaration of an “energy emergency” could throw a wrench in renewable energy ...

President Donald Trump said during his inauguration he will declare a national energy emergency aimed at boosting oil and gas production.

In 2020, few investors would have dreamed that oil ... crude oil — several funds incorporate the major firms in their portfolio. As such, you’ll have no problems finding compelling fossil-fuel ...

Oil became more than a fuel – it was the substance that came to dominate our lives. A petrochemical shift to the rise of an ...

By Timothy Gardner, Valerie Volcovici and Andrea Shalal WASHINGTON (Reuters) -President Donald Trump on Monday laid out a sweeping plan to maximize already record high U.S. oil and gas production by ...

U.S. crude oil fell more than 2% on Tuesday, as President Donald Trump weighs imposing tariffs on key trade partners while vowing to boost domestic energy production. U.S. crude oil was down $1.89, or ...