Science News Archive - July 03, 2009
Federal officials have halted a plan by the Idaho Fish and Game Commission to halve the number of pelicans nesting in eastern and southern Idaho by 2013.
A Vatican official said on Thursday that the Catholic Church should not fear scientific progress and risk repeating the errors it made in condemning astronomer Galileo in the 17th century.
Scientists in Australia have reported the discovery of three new species, including one agile predator that lived 98 million years ago.
Practice, practice, practice might get you to Carnegie Hall, but for aspiring musicians, there's new evidence that genes may influence one's ability to get there, as well.
Milder weather brought about by climate change is causing Soay sheep to shrink on an uninhabited British island, scientists said. On Hirta Island in the St.
A decrease in California's endangered sea otter population likely means their water has grown more contaminated, scientists said. In a survey taken this spring, 2,654 otters were counted from Point Conception in the Santa Barbara area north to Half Moon Bay, about a 250-mile range, the U.S.
A new drug to be tested in three African countries could greatly reduce cases of onchocerciasis, commonly called river blindness, health officials said. This is a devastating illness that has plagued 30 African countries for centuries, said Dr.
China has been outspoken in its concern over possible carbon tariffs being imposed on exports, stating that the move would represent a breach of guidelines put in place by the World Trade Organization.
Modern Tuscans show no genetic relationship to the Etruscans who occupied the area during the Bronze Age, Italian researchers have found. While there is a genetic link between Medieval Tuscans and the current population, no link could be found to inhabitants from the Bronze Age, David Caramelli of Florence University and Guido Barbujani of Ferrara University said. Immigration and forced migration have diluted the Etruscan genetic inheritance so much as to make it difficult to recognize, the researchers said in a release.
The reintroduction of the Large Blue butterfly to Britain offers lessons in helping plants and animals threatened by climate change, scientists said. The Large Blue, whose scientific name is Maculinea arion, was successfully reintroduced 25 years ago after becoming extinct in 1979, scientists at the Helmholtz Center for Environmental Research said in a release Friday. Large Blues imported from Sweden were aided by the creation of small heat-shielded habitats, which could give today's threatened species more time to adapt or migrate to regions better suited to them, Jeremy A.
- In medieval musical notation, a sign or neume denoting a shake or trill.