Gold mining is mostly a business of moving dirt. The pits are enormous, the haul trucks are enormous, and the metal hiding ...

By now, sheep on a solar farm barely count as a surprise. They crop the grass low, wedge into the strips a mower can't reach, ...

A floating solar ring above the Arctic Circle is now running a Norwegian salmon farm on more than 90% renewable power — in a place that barely sees the sun in January — and the diesel generator that ...

Most fights over a wind farm sound the same. Neighbors object to the look of the towers on a ridgeline, or the low hum, or the aircraft lights blinking after ...

Boring machines get a party when they break through. Someone films the cutterhead punching out of the rock face, a politician turns up in a hard hat, and the ...

Anduril just unveiled a tiltrotor drone at Farnborough that packs 76 laser-guided rockets into an airframe that folds into a shipping container — and that's not even the most audacious part of the ...

Almost every wind turbine you have driven past sits on a steel tube. It is the part nobody photographs and the part nobody ...

Michigan just greenlit what may be the most technically audacious infrastructure project in Great Lakes history — and the 73-year-old pipeline sitting on the lakebed isn't even the most jaw-dropping ...

Britain is making two simultaneous nuclear bets that couldn't be more different from each other, and the contrast reveals a fundamental disagreement about who should build the energy future. The ...

Six explosion-proof, 1,000-ton German boring machines just tunneled straight through an active oil field under Los Angeles, and the methane leaking up from the same ground that feeds the La Brea Tar ...