Health

Ten Tips for Staying Healthy and H1N1-Free This Holiday Season
November 20, 2009 10:49 AM - Jennifer Viegas, Discovery News

The holidays are here and with them family, friends, parties and germs. This year, in light of the H1N1 outbreak, many fear that the most wonderful time of the year will end up being the unhealthiest, too.

US Army Corps Found Negligent in Katrina Floods
November 20, 2009 10:04 AM - BBC, Environmental Health News

A US judge has ruled that negligence by the US Army Corps of Engineers led to massive floods in parts of New Orleans as Hurricane Katrina struck in 2005. It was the first time a US court has found the federal government directly responsible for some of the damage caused by Hurricane Katrina.

Wide Range of Bisphenol A Found in Canned Foods
November 18, 2009 10:22 AM - Consumer Reports Health via Wallet Pop

The chemical Bisphenol A, which has been used for years in clear plastic bottles and food-can liners, has been restricted in Canada and some U.S. states and municipalities because of potential health effects. The Food and Drug Administration will soon decide what it considers a safe level of exposure to Bisphenol A (BPA), which some studies have linked to reproductive abnormalities and a heightened risk of breast and prostate cancers, diabetes, and heart disease.

USEPA Proposes One – Hour Sulfur Dioxide Standard, to Drop 24 -hr and Annual Primary Standards
November 18, 2009 07:10 AM - Roger Greenway, ENN

The US Environmental Protection Agency has proposed a new one – hour Sulfur Dioxide (SO2) standard. The SO2 standard has not been changed since 1971. There has not been a health based standard shorter than 24 hrs for SO2 since short term acute effects have not been well known. A secondary standard of 3-hrs has been in effect. This was set to address welfare considerations, not health.

Nanoparticles Used in Common Household Items Shown to Cause Genetic Damage
November 17, 2009 10:35 AM - ScienceDaily

Titanium dioxide (TiO2) nanoparticles, found in everything from cosmetics to sunscreen to toothpaste to paint to vitamins, caused systemic genetic damage in mice, according to a comprehensive study conducted by researchers at UCLA's Jonsson Comprehensive Cancer Center. The TiO2 nanoparticles induced single- and double-strand DNA breaks and also caused chromosomal damage as well as inflammation, all of which increase the risk for cancer.

Air Pollution Takes a Toll on Young Lungs
November 11, 2009 10:06 AM - Emily Sohn, Discovery News

Early exposure to airborne pollutants could increase the risk of infection in newborn babies. The findings suggest that parents and pediatricians need to work together to reduce infants' exposure to traffic and other sources of dirty air, said study author Catherine Karr, an academic pediatrician at the University of Washington, Seattle.

Hurricane Ida Approaches US Gulf Coast
November 9, 2009 07:05 AM - Roger Greenway, ENN

Hurricane Ida continues to move north towards the US Gulf Coast this morning. At 3am it was in the central part of the Gulf of Mexico, moving north-northeastward at 16 mph.

Ida Kills 42 in Salvador, Heads Northward
November 8, 2009 12:31 PM - Michael O'Boyle, Reuters, NOAA

Hurricane Ida strengthened off the Mexican resort city of Cancun on the Yucatan Peninsula on Sunday as the storm's heavy rains killed at least 42 people in El Salvador. El Salvador's interior minister said more victims were expected to be found as rescue workers moved into areas cut off by mudslides in the Central American nation.

America’s Most Toxic Cities List Released With Surprising Results
November 5, 2009 09:58 AM - Jonathan Bardelline, Green Biz

Las Vegas has far from a clean reputation, but in Forbes' list of America's Most Toxic Cities, Las Vegas is named the least toxic of 40 major metropolitan areas. Forbes ranked the cities based on the number of Superfund sites in the principal city, number of facilities that release toxic chemicals, amount of toxic chemicals released in the area and air quality ranking.

Ethiopian Rift Shows How Continents Can Split, Create New Ocean
November 4, 2009 08:10 AM - Roger Greenway, ENN

A new study reported by the Addis Ababa University in Ethiopia and the University of Rochester sheds light on how the continents move, and oceans are created. In 2005, a gigantic, 35-mile-long rift broke open the desert ground in Ethiopia. At the time, some geologists believed the rift was the beginning of a new ocean as two parts of the African continent pulled apart, but the claim was controversial. Now, scientists from several countries have confirmed that the volcanic processes at work beneath the Ethiopian rift are nearly identical to those at the bottom of the world's oceans, and the rift is indeed likely the beginning of a new sea.

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