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Travel

The Travel Card’s Next Act: Erasing Friction

For OTAs, hotels, and airlines, the question is what happens when a financial partner with that data, that trust, and a new technology stack starts competing for the same relationship.

Science

Scientists discover a hidden “ID card” in cat urine

Cats may identify one another through a surprisingly durable chemical “calling card” made from 13 unusual fatty acids in their urine. The compounds appear linked to mysterious fat droplets in the kidneys and may represent a scent-recognition system shared across the cat family.

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