Boom Supersonic's XB-1 successfully breaks the sound barrier, marking a new era for commercial air travel. Can supersonic flights return?
Read moreAn overwhelming majority of Greenlanders reject U.S. claims for their territory, as Denmark boosts Arctic security amid Trump's ambitions.
Read moreWhite House confirms New Jersey drones were FAA-approved; officials dismiss speculation of a security threat or foreign involvement.
Read moreEast Palestine and Norfolk Southern reach a $22 million settlement over the 2023 train derailment that spilled hazardous materials and prompted a national safety reevaluation.
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