RICHMOND, Va. — Wisconsin’s candidates for governor want to limit them, while Pennsylvania’s say they support a ban. A Michigan congressional candidate called them “un-American.” A Florida Senate candidate is selling merch opposing them. Across the country and up and down ballots, candidates from both parties are increasingly on the attack over Flock cameras, the
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Most spacecraft use solar panels to power their equipment — but missions to places such as the shadowed craters of the Moon or the deep Solar System can’t rely on energy from the Sun. Could nuclear fuel, with its high energy density, be a promising alternative? In this film, Nature explores the work of a
As the U.S. paves the way for a nuclear renaissance to power the AI data center boom, the next frontier is building small nuclear reactors offshore to power coastal facilities and merchant ships. Strangely, the momentum could begin in California, a state that banned building new nuclear plants 50 years ago. This summer, the Port
As data center developers compete for a cut of the hundreds of billions of dollars flowing into the artificial intelligence industry, the queue to join the UK’s power grid has become jammed with projects that will likely never get built. The snarl is exacerbating already years-long wait times for viable projects, and it’s messing with
Few scientific phenomena have been associated with such an eerie blend of menace and promise as nuclear fission. Within seven years of the discovery of fission, in which a heavy atomic nucleus is split into smaller fragments to release energy, the world watched as the United States used it to destroy two Japanese cities. Less