Airlines cancel more than 1,500 flights ahead of winter storm. Here's what to know

Airlines waived change fees ahead of a large winter storm and low temperatures after the busy Christmas holiday.
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B-2 bombers’ biggest opponent: Not enemy radar but rain used to erode plane’s stealthiness

Reports have revealed that B-2 bombers' radar-evading skin faced a higher erosion risk during rainy conditions.

2025 Yearender: China space delivers another year of exciting achievements, marveling the world

China's Tianwen-2 probe, atop a Long March-3B carrier rocket, lifts off from the Xichang Satellite Launch Center in southwest ...

Sacramento police show up at bars with breathalyzers to test patrons’ alcohol level, new campaign

The Sacramento Police Department recently showed up at local bars with breathalyzers to test patrons’ blood alcohol ...