Add Yahoo as a preferred source to see more of our stories on Google. There may be a running industry joke that fusion energy is "always 30 years away," but scientists may finally be proving otherwise ...

Kenya is boldly moving toward a cleaner, cheaper, and more resilient energy future. Officials have broken ground on an 81-kilometer (50-mile) transmission line that will carry geothermal power from ...

First Light Fusion presents first reactor-compatible path to "high gain" fusion, which would drastically reduce the cost of this limitless clean energy source. Gain (energy out divided by energy in – ...