Energy has reemerged this year as a central force shaping our world—both a geopolitical weapon and an economic fault line.

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Renewable generation will surpass coal for the first time despite a slowdown in new capacity additions. Battery storage and nuclear power are re-emerging as critical pillars of grid reliability.

The first half of 2025 brought a small but potentially significant tipping point in the global energy system, according to the independent clean energy research group Ember. "Clean sources grew more ...

The U.S. government has launched the process to develop a regulatory framework to develop fusion machines as emerging nuclear technologies. This step to advance fusion machines was announced Feb. 26 ...

Nuclear energy provides access to clean, reliable and affordable electricity. It accounts for around 9% of global electricity and 25% of all low-carbon electricity without emitting greenhouse gases at ...