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Consumer confidence among Floridians dropped four points in March to 72 as many economic indicators for Florida continue to show signs of weakness, according to a new University of Florida survey.

Unprecedented levels of greenhouse gases in the Earth's atmosphere are disrupting normal patterns of glaciation, according to a study co-authored by a University of Florida researcher and published online Jan. 8 in Nature Geoscience.

How important is Twitter in the political revolutions sweeping the Middle East? That was the topic of discussion on stage at the CTIA mobile and wireless convention today in Orlando, Florida and two very different, very strong opinions were voiced. "I don't think anyone in their right mind would say that sending a tweet is the equivalent of activism," said Twitter co-founder Biz Stone, "but it's another tool people can use." Kenneth Roth, executive director of of Human Rights Watch, one of the world's most respected human rights organization, framed things very differently though. He said on stage (above) that mobile technology in general would make it impossible today for something like Nazi Germany to unfold again the way it did historically.

Plastic may compete with paper in the grocery line, but it doesn't have to compete with the world's food supply, according to University of Florida researchers. They've developed a way to produce plastic that doesn't use valuable natural resources, such as food or fuel, for raw materials. The new method uses a strain of bacteria to create bioplastic from discarded plant material, such as yard waste.