U.S. energy firms this week added oil and natural gas rigs for the first time in three weeks, energy services firm Baker ...

Illustration / Courtney Jones ... is the once and future heart of the greatest oil and gas boom in American history, a frenzy of production triggered by the introduction of new technologies ...

Moving from fossil fuels to renewable energy sources like wind and solar will require better ways to store energy for use when the sun is not shining or the wind is not blowing. A new study by ...