Why cats prefer silver vine to catnip and other May highlights

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the best of the rest

Prehistoric mining in the Pyrenees, a new species of tiny blue octopus, slapstick acoustics, and more.

Malachite fragments recovered during excavation of a cave in the Pyrenees. Credit: Maria D. Guillén / IPHES-CERCA

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So every month, we highlight a handful of the best stories that nearly slipped through the cracks. May’s list includes the discovery of a possible prehistoric mining site in the Pyrenees; a new species of tiny blue octopus; why cats seem to prefer silver vine to catnip; and why political polarization might behave like a phase transition, among other noteworthy stories.

Prehistoric mining in the Pyrenees

High in the eastern Pyrenees is a prehistoric cave, excavated between 2021 and 2023. Based on analysis of artifacts uncovered at the site, a team of...

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