Add Yahoo as a preferred source to see more of our stories on Google. Deep Fission's underground nuclear reactor has entered Kansas field testing, but licensing and a working demonstration remain ...

Two years after a meteorite crash-landed on a New Jersey home, researchers have released findings that there was "alien world chemistry" inside it, a new study reports. The study, published in the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. James Franco has sparked a wave of speculation online after seemingly ...

WEST LAFAYETTE, Ind. — Underground on Purdue University’s campus is the only nuclear reactor of its kind in the U.S. Although used just for research purposes — the total energy the reactor generates ...

Florida-based AMPERA 3D-printed a subcritical, solid-state reactor core and pressure vessel, a first step toward what it calls a fully factory-built thorium power system. Thorium reactors carry lower ...

Nuclear energy has high risk and high rewards. Though it’s renewable and creates fewer greenhouse gas emissions than fossil fuels, the risk of nuclear waste contamination and meltdown disasters leave ...

A Florida energy startup pulled the cover off a basketball-sized silicon carbide sphere on July 1, 2026, and claimed a manufacturing milestone that the nuclear industry has been working toward for ...

Here’s what you’ll learn when you read this story: Designed by Newcleo, an Italian tech company looking for a more sustainable solution to nuclear reactors, the PRECURSOR reactor uses lead as a ...

CORE POWER has launched a feasibility study to evaluate the use of BWX Technologies' mPower small modular reactor (SMR) technology in floating nuclear power plants designed to be built in shipyards ...

It didn’t take long for stories about extraterrestrials to reach our cinemas. George Méliès “A Trip to the Moon” introduced weird, easily explodable aliens called Selenites that capture the first ...

Ho Nieh, chair of the Nuclear Regulatory Commission, said during POLITICO’s Energy Summit that skyrocketing power needs demand regulators act more quickly to license reactors. Ho Nieh, chair of the ...