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History-hunting geneticists can still follow familiar trail

GAINESVILLE, Fla. — As the world’s first explorers branched away from humanity’s birthplace in east Africa some 65,000 years ago, distinct mutations accumulated in the DNA of each population, essentially providing a genetic trail for modern researchers to follow.

Filed under Research, Health, Sciences on Tuesday, December 19, 2006.

Five years post-9/11, survey shows most consider skyscrapers safe

GAINESVILLE, Fla. — Five years after terrorists destroyed the World Trade Center, a majority of respondents in a University of Florida study say they felt safe living and working in skyscrapers despite believing they are terrorist targets.

Filed under Research, Architecture, Engineering, Politics, Sciences on Monday, December 18, 2006.

For crickets, parasitic flies can stop the music

GAINESVILLE, Fla. — Love hurts — really bad, for some unlucky crickets, anyway.

Filed under Research, Sciences on Wednesday, December 13, 2006.

Genetic modification turns plant virus into delivery vehicle for green-friendly insecticide, say UF researchers

GAINESVILLE, Fla. — A plant-destroying virus farmers call one of their worst enemies may soon be an ally in the fight against crop pests and mosquitoes, say University of Florida researchers.

Filed under Research, Environment, Sciences, Agriculture on Tuesday, December 12, 2006.

UF researchers find new chink in a ‘superbug’s’ armor

GAINESVILLE, Fla. — Infections from drug-resistant forms of Staphylococcus bacteria are skyrocketing and have even recently made headlines by debilitating some of the NFL’s toughest players. Tools to fight these bugs are few, but now University of Florida researchers have used cutting-edge genetic analysis to find a new weak spot in this “superbug’s” armor.

Filed under Research, Health, Sciences on Friday, December 8, 2006.

Lucky break gives scientists unique view of underwater eruption

GAINESVILLE, Fla. — A combination of luck and being in the right place at the right time allowed a University of Florida geologist and other scientists to capture and record an undersea volcanic eruption for the first time ever.

Filed under Research, Sciences on Thursday, November 23, 2006.

Fires in far northern forests to have cooling, not warming, effect

GAINESVILLE, Fla. — Droughts and longer summers tied to global warming are causing more fires in the Earth’s vast northernmost forests, a phenomenon that will spew a steadily increasing amount of carbon dioxide into the atmosphere.

Filed under Research, Environment, Sciences on Thursday, November 16, 2006.

Scientists: New phylum sheds light on ancestor of animals, humans

GAINESVILLE, Fla. — Genetic analysis of an obscure, worm-like creature retrieved from the depths of the North Atlantic has led to the discovery of a new phylum, a rare event in an era when most organisms have already been grouped into major evolutionary categories.

Filed under Research, Sciences on Thursday, November 2, 2006.

UF, Honeywell engineers building first space supercomputer

GAINESVILLE, Fla. — HAL may soon be getting some company.

Filed under Research, Technology, Engineering, Sciences on Thursday, October 26, 2006.

UF physicist leads team that discovers protons and neutron relatives

GAINESVILLE, Fla. — A scientific collaboration led by a University of Florida physicist announced today the discovery of two rare types of particles, exotic relatives of the much more common proton and neutron.

Filed under Research, Sciences on Monday, October 23, 2006.