Imagine a source of energy that produces no carbon emissions, lies beneath our feet, and could power human civilization for millennia. A growing body of research now suggests that such a resource ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

A natural gas could be a key component of climate mitigation, scientists say. A hidden source of clean energy could power the planet for more than a hundred thousand years if tapped into, according to ...

11:04 a.m. Aug. 28, 2025: An earlier version of this article said U.S. Energy Secretary Chris Wright is an investor in Fervo Energy. Liberty Energy invested in Fervo during Wright’s tenure as chief ...