America
Thirty million years ago, before Ethiopia's mountainous highlands split and the Great Rift Valley formed, the tropical zone had warmer soil temperatures, higher rainfall and different atmospheric circulation patterns than it does today, according to new research of fossil soils found in the central African nation.
LIVERMORE, Calif. -- The United States should create a high-level independent council to analyze and communicate critical issues to energy policymakers and the public, a group of 27 leaders in academia, government, and the private sector recommends in a new report.
MADISON, WI, OCTOBER 20, 2009 -- Communication between the public and government is a necessary component of public trust. For many modern issues, constituents trust that their legislators understand the science behind these topics and pass legislation for the betterment of society.
Boulder, CO, USA -- Some time soon, a powerful earthquake will trigger a massive tsunami that will flood the Pacific Northwest, destroying homes and threatening the lives of tens of thousands of people, says Yumei Wang, a geotechnical engineer at the Oregon Department of Geology and Mineral Industries in Portland.
Ancient choices made by Egyptians digging burial tombs may have led to today's problems with damage and curation of these precious archaeological treasures, but photography and detailed geological mapping should help curators protect the sites, according to a Penn State researcher.
CORAL GABLES, FL (October 14, 2009) -- University of Miami Law Professor Anthony V. Alfieri has recently authored an essay titled, "Discovering Identity in Civil Procedure" that explores the story of Floride Norelus, an undocumented Haitian immigrant. The backdrop for Norelus's story comes out of Ariela J.
Grand Rapids, Mich., Oct. 15, 2009 -- While it is a well-known fact that most Americans do not eat enough fruits and vegetables, a new report shows the color of fruits and veggies eaten can be as important as the quantity.
The National Science Foundation (NSF) congratulates the 2009 Nobel laureates, particularly those who have received NSF funding over the years: Jack W. Szostak, who shared the prize in physiology or medicine; Thomas A. Steitz, who shared the prize in chemistry; and Elinor Ostrom and Oliver E.
MADISON, WI, OCTOBER 12, 2009 -- Areas of turf-forming species created and maintained by humans for aesthetic and recreational (not grazing) purposes, i.e. "urban grasslands" are an extremely common, but poorly studied ecosystem type. There are over 150,000 km2of urban grasslands in the U.S.
Five giant non-native snake species would pose high risks to the health of ecosystems in the United States should they become established here, according to a U.S. Geological Survey (USGS) report released today.
Court cases across America often feature expert testimony that offers conflicting conclusions. When this happens in cases involving psychiatric expertise, does it mean that one side or the other is necessarily being less than honest?
GAINESVILLE, Fla. -- University of Florida researchers have grown tumors in mice using cells from inflamed but noncancerous colon tissue taken from human patients, a finding that sheds new light on colon cancer and how it might be prevented.
A battered U.S. economy has sent many of the country's leading minds packing for "greener" shores. America is losing thousands of top scientists, academics and biotech executives to cities like Singapore, which offer more lucrative salaries. Now, an Israeli specialist is sharing a proven formula for wooing the expatriates back home.
Scientists look for clues about therapies and cures for life-threatening childhood illnesses in children's DNA -- it seems only logical to do so.
COLUMBIA, Mo. -- With more than 2 million cows on 68,000 farms, Missouri is the third-largest beef producer in the nation. Due to rising feed prices, farmers are struggling to provide feed for the cows that contribute more than $1 billion to Missouri's economy.
