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SUNDAY, 07 JUNE 2026, 14:54

Nature

Small Modular Nuclear Reactor Reaches Criticality In First Test

Yesterday at 05:30 AM, via Slashdot

An anonymous reader quotes a report from Ars Technica: Just over a year ago, the Trump Administration issued an executive order meant to accelerate the development of nuclear power in the US. While an entire startup ecosystem has developed around the use of different — and typically smaller — reactor designs, only one of them has been fully licensed so far, and there are no plans to actually...

The US Military Quietly Turned GPS Into a Global ‘Numbers Station,’ Evidence Suggests

Yesterday at 01:00 AM, via Slashdot

A security researcher says evidence suggests the U.S. military has been using an obscure GPS message field for nearly 20 years to broadcast encrypted key-distribution data, effectively turning GPS satellites into a global “numbers station.” The hidden-looking 176-bit messages appear tied to the Pentagon’s Over-the-Air Distribution system for remotely updating cryptographic keys, meaning...

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