The dazzling lights of the aurora are created when high-energy particles from space collide with Earth's atmosphere. While ...

Building on past use of nuclear systems, NASA and the Department of Energy are developing small nuclear fission reactors for ...

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 ...

Wave power may emerge as a valuable renewable energy source given recent economic and technical projections indicating a substantial potential of wave energy, particularly in coastal and island ...

The U.S. Department of Energy is shifting away from key clean energy solutions and justifying increased investments in dirty energy to power the American grid. Its policy moves are slowing the ...

The Army says it will install small nuclear reactors as power plants on nine U.S. bases as it effort they’re calling Project Janus — a name chosen for its reference to the Roman god of doorways or, ...

Robust systems often have several different power sources, and switches are implemented to separate the power supplies from each other to avoid damage. In most cases, multiple diodes are placed in the ...