Zap Energy built its reputation on a bold promise: a compact fusion reactor that uses sheared flows of ionized gas to confine plasma, skipping the massive superconducting magnets that make rival ...

In a test at the Idaho National Lab last week, workers were able to turn the reactor on and safely control a nuclear fission ...

Focused Energy, a German-American fusion startup, announced it has raised $240 million in Series A financing to build a laser ...

Fusion energy — tapping the power of the stars — is on the cusp of getting new federal rules.Why it matters: Regulators ...

The microreactor from Antares, a private nuclear technology company, had a successful nuclear fission reaction for the first ...

The solution to today’s need for an increased steady, reliable supply of electrical generation is nuclear fission reactors. Nuclear-generated electricity has been around more than 60 years. Currently, ...

Day & Zimmermann (D&Z) and Deep Fission, Inc. (Deep Fission) announced today their partnership in the construction of Deep ...

Is nuclear power the world's best hope for slowing climate change—or a high-stakes gamble that risks radioactive disaster? What if it's both? As the world seeks cleaner energy sources, nuclear energy ...

Surprise! Fusion startup Zap Energy says it will be developing fission reactors alongside its fusion devices.

"We've also seen strong innovation." ...

Nuclear energy technology firm Deep Fission and engineering and construction company Day & Zimmermann ...

Deep Fission is seeking an IPO that could raise $157 million, though investors may have trouble buying the nuclear startup's story.