April 21, 2014 |
Biofuels are known as an environmentally friendly alternative to gasoline. But two recent studies call into question how green they really are. According to one study published in the journal Nature Climate Change, fuels derived from corn stover -- or the leftover corn leaves and stalks following a harvest -- can actually emit more carbon dioxide than gasoline. Researchers found that removing the corn scraps for fuel ended up releasing about 7% more carbon dioxide than regular gasoline over the short run. PHOTOS: World's most expensive cities Over the long haul, biofuels are still better for the environment than gas, the report said.
CALIFORNIA | LOCAL
April 2, 2014 |
The Los Angeles City Council voted Tuesday to overhaul the way garbage is collected from tens of thousands of businesses and apartment complexes in what city officials, labor leaders and environmental activists described as a groundbreaking plan to put L.A. at the forefront of landfill waste reduction. "This is going to be the most exacting, the most ambitious, gold-standard waste recycling system not just in the country, but in the world," said Greg Good, Mayor Eric Garcetti's director of infrastructure and a former project director with the Los Angeles Alliance for a New Economy.
March 27, 2014 |
LOS ALGODONES, Mexico - Osvel Hinojosa knew that an infusion of water would bring the Colorado River delta back to life. But in just a few days, a U.S.-Mexican experiment to revive the delta environment has exceeded his expectations. The water is running deeper, faster and wider than anticipated in a channel that was once bone-dry. Hinojosa has spotted hawks, egrets and ospreys flying above the newly flowing water. He's even seen beavers. "It's just amazing to see that we can recover the river and see it alive again," said Hinojosa, water and wetlands program director at Pronatura Noroeste, a Mexican water conservation group.
March 23, 2014 |
Any parent with teenagers can tell you how tough it is to keep abreast of their fashion whims. Even more difficult: doing it for a living and making a profit at it. Tilly's Inc. of Irvine is a specialty retailer that targets teens and young adults with action sports clothing, shoes and accessories. Tilly's says on its website that it "offers one of the largest assortments of brands and merchandise from the top players in the surf, skate, motocross and lifestyle apparel industries.
January 28, 2014 |
WASHINGTON -- President Obama's discussion of energy and environmental issues in his State of the Union address was notable not just for what he said, but for what he didn't say. The president largely stuck to issues he had discussed before, such as how a good portion of the country's economic recovery, including the limited revival of manufacturing jobs, stems from the domestic fossil fuel boom, especially in natural gas. But he remained silent...
CALIFORNIA | LOCAL
January 16, 2014 |
An updated national report on U.S. emergency medical care has again awarded California an F for lacking access to speedy treatment, noting that the state has the fewest hospital emergency rooms per capita - 6.7 per 1 million people - in the nation. The America's Emergency Care Environment report card, which gauges how well states support emergency care, was released Thursday by the advocacy group American College of Emergency Physicians. Tracking 136 measures from sources including the U.S. Centers for Disease Control and Prevention and the Centers for Medicare and Medicaid Services, the organization called overcrowding in California emergency wards a "critical problem" and urged the state to increase its healthcare workforce and beef up a variety of facilities to reduce long waits for emergency services.