How Insect Brains Melt and Rewire During Metamorphosis

The original version of this story appeared in Quanta Magazine. On warm summer nights, green lacewings flutter around bright lanterns in backyards and at campsites. The insects, with their veil-like wings, are easily distracted from their natural preoccupation with sipping on flower nectar, avoiding predatory bats, and reproducing. Small clutches of the eggs they lay […]

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How a Firefly Course Is Saving Japan’s Favorite Glowing Insect

This story originally appeared on Atlas Obscura and is part of the Climate Desk collaboration. At the third meeting of the Moriyama City Firefly Forest Museum’s eight-week Firefly Course, a conservation training program for adults, egg collection begins. Each female Genji firefly, Nipponoluciola cruciata, can lay up to 500 of the caviar-like orbs, carefully depositing […]

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Insect Farming Is Booming. But Is It Cruel?

“If there are welfare concerns, you’ve got to intervene at the planning stages, when those facilities are being designed and constructed,” says Bob Fischer, a professor at Texas State University who works on insect welfare. There are many factors that farm designers need to take into account, including temperature, moisture levels, lighting, how crowded the […]

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For Insect Farming to Work, Scientists Need to Build a Better Bug

It’ll also require more meatier and faster-growing bugs. One of the major components of chicken feed is soy, which is extremely cheap and widely used across the world. If insect farmers want to start replacing cheap commodity crops like soy, then they’ll need to find a way to bring down costs. That’s where insect geneticists […]

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