Life
Uber-tidy bees defend their hives from disease
The cleaning behaviour of bees can protect hives from the harmful varroa mite and diseases it spreads – and selective breeding could spread these good habits
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The cleaning behaviour of bees can protect hives from the harmful varroa mite and diseases it spreads – and selective breeding could spread these good habits
We can now grow plants in microgravity – and crops grown in asteroid soil could sustain vast human populations off-planet