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Science, Tech & Environment

Scientist takes inspiration from natural world to create self-filling water bottle

Sometimes, nature knows the best way to solve a problem. There's a beetle that lives in a part of the world where less than .5 inches of rain fall per year. So the beetle draws water from the air, and now a businessman is trying to harness that idea to create, among other things, a self-filling water bottle.

Science, Tech & Environment

Research into genetic modification of trees may enable more deforestation

Scientists are studying how to genetically modify desirable trees in order to make them more commercially beneficial. They say it will allow us to grow more productive trees on less land, protecting natural forests -- but environmentalists say it will just increase deforestation by giving businesses something better to do with the land.

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