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UF researchers: Ancient crocodile relative likely food source for Titanoboa

GAINESVILLE, Fla. — A 60-million-year-old relative of crocodiles described this week by University of Florida researchers in the Journal of Vertebrate Paleontology was likely a food source for Titanoboa, the largest snake the world has ever known.

Filed under Research, Sciences on Tuesday, February 2, 2010.

New study suggests theory for insect colonies as ‘superorganisms’

GAINESVILLE, Fla. — A team of researchers including scientists from the University of Florida has shown insect colonies follow some of the same biological “rules” as individuals, a finding that suggests insect societies operate like a single “superorganism” in terms of their physiology and life cycle.

Filed under Health, Research, Sciences on Tuesday, January 19, 2010.

Dead Sea-dwelling microbes reveal roots of protein common to all higher life forms

GAINESVILLE, Fla. — We have more in common with Dead Sea-dwelling microbes than previously thought. University of Florida researchers have found that one of the most common proteins in complex life forms may have evolved from proteins found in microbes that live in deadly salty environments.

Filed under Health, Research, Sciences on Monday, January 11, 2010.

From crickets to whales, animal calls have something in common

GAINESVILLE, Fla. — Scientists who compare insect chirps with ape calls may look like they are mixing aphids and orangutans, but researchers have found common denominators in the calls of hundreds of species of insects, birds, fish, frogs, lizards and mammals that can be predicted with simple mathematical models.
Compiling data from nearly 500 species, scientists [...]

Filed under Health, Research, Sciences on Wednesday, January 6, 2010.

UF research improves production of sea oats essential to beach survival

GAINESVILLE, Fla. — It might be easy for the casual beachgoer to write off sea oats as mere weeds. However, the lanky grass holds the soil of beach dunes, making it a keystone of the natural barrier between land and water—and University of Florida researchers are using cutting-edge techniques to keep that barrier in place.

Filed under Environment, Florida, Research, Sciences on Tuesday, January 5, 2010.

Scientists use cell phone records to predict spread of malaria

GAINESVILLE, Fla. — University of Florida researchers at work on a malaria elimination study in Africa have become the first to predict the spread of the disease using cell phone records.

Filed under Health, Research, Sciences on Wednesday, December 16, 2009.

UF researcher helps reveal ancient origins of modern opossum

GAINESVILLE, Fla. — A University of Florida researcher has co-authored a study tracing the evolution of the modern opossum back to the extinction of the dinosaurs and finding evidence to support North America as the center of origin for all living marsupials.

Filed under Natural History, Research, Sciences on Tuesday, December 15, 2009.

UF researchers find lone culprit behind greening

GAINESVILLE, Fla. — University of Florida researchers have shown that the disease that threatens to devastate the world’s citrus crop is almost certainly the result of a lone species of bacteria, and not that of a combination of bacterial or viral pathogens as some have feared.

Filed under Florida, Research, Sciences on Wednesday, December 9, 2009.

Lightning-produced radiation a potential health concern for air travelers

Scientists say incidents are likely rare and more research is needed
Video
GAINESVILLE, Fla. — New information about lightning-emitted X-rays, gamma rays and high-energy electrons during thunderstorms is prompting scientists to raise concerns about the potential for airline passengers and crews to be exposed to harmful levels of radiation.
Scientists at the Florida Institute of Technology, University of [...]

Filed under Engineering, Research, Sciences on Monday, December 7, 2009.

UF researchers take part in DNA sequencing for entire Pacific island

GAINESVILLE, Fla. — University of Florida researchers are collecting marine invertebrates on the French Polynesian island of Moorea as part of a massive effort to inventory the DNA sequence of every living species there.

Filed under Environment, Natural History, Research, Sciences on Wednesday, December 2, 2009.