Best of TreeHugger: Flights the US Should Ban, a Venus Flytrap that Eats Nuclear Waste, and the Long-Awaited High Speed Rail

These seven flights are so short that it's faster to make the trip by bus--whether they're connecting flights or not, they could be banned with only minor inconvenience.

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Scientists have created a new material that cleans up nuclear waste--by mimicking a venus flytrap.

Obama has finally unveiled his high speed rail plans--here's what they look like.

This may be the best example yet of how to make do with a small amount of living space.

The latest advance in spray-on solar cells has come...