Orcas Use Kelp as a Possible Grooming Tool

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against each other’s bodies, a study shows.

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Your Cat May or May Not Love You, but It Knows Your Scent

Scientists found a way to get 30 kitties to cooperate with a study exploring the power of the feline scent of smell.

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Lessons from a Lost-Pet Detective Named Kat

Recovering missing animals requires understanding both animal and human behavior.

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Do Our Dogs Have Something to Tell Us?

Many owners think so, thanks to the “talking buttons” craze on TikTok and Instagram. Scientists are less convinced.

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Hummingbirds’ Flight Offers Clues to Improve Drones

Scientists study the flight of hummingbirds to design robots for drone warfare.

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