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A Department of Energy lab is investigating whether Chinese lidar sensors might pose a security risk if they become widely used on vehicles in the United States, TechCrunch has learned.

The nuclear power industry is undergoing something of a renaissance, with startups raking in funding to develop advanced reactors in a quest to lower costs. But based on recent projections, it’s unlikely those reactors will be cost-competitive anytime soon.

After years of snapping up wind and solar developments, hyperscalers like Amazon, Google, Meta, and Microsoft are betting that natural gas will power the data centers behind their lofty AI ambitions. But a new research report suggests they may regret their newfound affinity for the fossil fuel.

In the fusion power world, most of the attention gets lavished on the reactors themselves, where atoms fuse to unleash enormous amounts of energy. But a fusion reactor can’t run for long without a lot of other equipment, and building a fusion reactor is expensive enough on its own. Plenty of startups are happy to…

Ries to customers next week, after months of delays related to unspecified supply chain issues