Doo Flash game resurfaced and went viral, the game "Mixtape" got some heat, animated short "Planetronika" inspired a whole lot of fan art and more.

Before Project Hail Mary was a movie, it was a novel by Andy Weir, which included a lot of explanatory details that did not ...

The Pokémon world is littered with strong beasts, but these ten Pokémon rank as the most powerful monsters roaming the anime ...

You can spot an iPad Rage child from fifty yards away in public because the parent has the same facial expression as someone ...

Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

The milestone occurs when a nuclear reactor achieves a self-sustaining chain reaction capable of producing a steady release ...

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. Last August U.S. Secretary of Transportation Sean Duffy, who at the time was also the acting administrator of NASA, ...

Antineutrinos made alongside the production of weapons-grade plutonium could be spotted with existing technology.

Why it matters: A privately built microreactor at Idaho National Laboratory has passed a key test, sustaining its own nuclear chain reaction and pushing a new generation of small reactors closer to ...

By recreating a nuclear fireball, scientists uncovered unexpected chemistry that could change how radioactive fallout is understood.

NASA launched four astronauts on a pioneering journey around the moon—the Artemis II mission. Follow our coverage here. Nuclear power plants are safer than many suspect. But putting reactors in space ...