In contrast, the new battery is a more direct reimagination of Edison’s idea, in that it focuses on the battery itself as ...

From 400 kilometers above, these storms eclipse ground-level drama. Each bolt, just a millisecond flash, unleashes 5 billion joules, superheating air to 30,000 Kelvin, five times the Sun's surface.

PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...

A team of scientists has replicated one of Thomas Edison's early experiments from his quest to make the lightbulb, but with the aim of making graphene, rather than light. They succeeded, and they ...

KENNEDY SPACE CENTER — After completing its 16th and final test of generating oxygen in the mostly carbon dioxide atmosphere of Mars, MOXIE will leave a legacy for its bigger future descendants, says ...