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UF botanists: Flowering plants evolved very quickly into five groups

GAINESVILLE, Fla. — University of Florida and University of Texas at Austin scientists have shed light on what Charles Darwin called the “abominable mystery” of early plant evolution.

Filed under Natural History, Research, Sciences on Monday, November 26, 2007.

UF study: Maya politics likely played role in ancient large-game decline

GAINESVILLE, Fla. — A University of Florida study is the first to document ancient hunting effects on large-game species in the Maya lowlands of Central America, and shows political and social demands near important cities likely contributed to their population decline, especially white-tailed deer.

Filed under Natural History, Research on Thursday, November 8, 2007.

Scientists find how amber becomes death trap for watery creatures

GAINESVILLE, Fla. — Shiny amber jewelry and a mucky Florida swamp have given scientists a window into an ancient ecosystem that could be anywhere from 15 million to 130 million years old.

Filed under Environment, Florida, Natural History, Research, Sciences on Thursday, October 18, 2007.

UF to auction naming rights for new butterfly species online

GAINESVILLE, Fla. — In an apparent first for butterflies, the Florida Museum of Natural History will auction the naming rights for a newly discovered species online to raise money for butterfly research.

Filed under Environment, Natural History, Research, Sciences on Monday, October 15, 2007.

UF scientists discover new genus of frogmouth bird in Solomon Islands

GAINESVILLE, Fla. — Your bird field guide may be out of date now that University of Florida scientists discovered a new genus of frogmouth bird on a South Pacific island.

Filed under Natural History, Research, Sciences on Thursday, April 19, 2007.

Human pubic lice acquired from gorillas gives evolutionary clues

GAINESVILLE, Fla. — Humans acquired pubic lice from gorillas several million years ago, but this seemingly seedy connection does not mean that monkey business went on with the great apes, a new University of Florida study finds.

Filed under Natural History, Research, Sciences on Wednesday, March 7, 2007.

UF study first to document evidence of ‘mafia’ behavior in cowbirds

GAINESVILLE, Fla. — “The Sopranos” have some competition — brown-headed cowbirds.

Filed under Natural History, Research, Sciences on Monday, March 5, 2007.

Study: Inhabitants of early settlement were desperate to find metals

GAINESVILLE, Fla. — A new study provides evidence that the last inhabitants of Christopher Columbus’ first settlement desperately tried to extract silver from lead ore, originally brought from Spain for other uses, just before abandoning the failed mining operation in 1498. It is the first known European extraction of silver in the New World.

Filed under Natural History, Research, Sciences on Thursday, February 22, 2007.

Study shows largest North America climate change in 65 million years

GAINESVILLE, Fla. — The largest climate change in central North America since the age of the dinosaurs 65 million years ago, a temperature drop of nearly 15 degrees Fahrenheit, is documented within the fossilized teeth of horses and other plant-eating mammals, a new study reveals.

Filed under Natural History, Research, Sciences on Wednesday, February 7, 2007.

‘Terror bird’ arrived in North America before land bridge, study finds

GAINESVILLE, Fla. — A University of Florida-led study has determined that Titanis walleri, a prehistoric 7-foot-tall flightless “terror bird,” arrived in North America from South America long before a land bridge connected the two continents.

Filed under Natural History, Research, Sciences on Tuesday, January 23, 2007.