Grave warnings have been issued about the dangers of creating life forms using mirror-image molecules. How worried should we be?

The photos, dating back to November 2022, show the second “chrome” F-35C with its peculiar mirror-like coating degraded over ...

How clever designs helped save 80 people after their plane caught fire, lost a wing and skidded down a runway upside down Judge denies request to temporarily block DOGE's mass firings, access to data ...