The B-2 stealth bombers used by the US to hit Iranian nuclear facilities were born from a study of the natural world, a bird, peregrine falcon, which also inhabits Israeli skies. There are many things ...

Thanks to biomimicry—the imitation of nature—the B-2 can almost vanish from radar screens. Its shape, combined with ...

Spirit Airlines had an on-time arrival rate of only 60.7% and a flight cancellation rate of 3.6% according to the June 2023 Air Travel Consumer Report.

The Free Spirit® Travel More World Elite Mastercard® earns 1 Status Qualifying Point for every $10 spent with the card. SQPs are separate from rewards points you'd use to book flights, and they ...