Uncategorized
- Astronomy
Ring robber
Images taken by the Cassini spacecraft provide graphic evidence of Saturn's moon Prometheus stealing particles from the planet's narrow F ring.
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19498
I wonder if the upsurge in alien, invasive species in real estate boom areas is, at least in part, because of careless gardening. Many people introduce non-native plants into their landscape without regard to the potential for domination of these pretty plants over native species. Carol SenskeGreen Lane, Pa.
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Plants: Importance of being economic
The pulse of the real estate market in a given area turns out to be a powerful indicator of how many exotic plant species have invaded the neighborhood.
