Hispanic Pregnancies Fall in U.S. as Women Choose Smaller Families

ORLANDO, Fla. — Hispanic women in the United States, who have generally had the highest fertility rates in the country, are choosing to have fewer children. Both immigrant and native-born Latinas had steeper birthrate declines from 2007 to 2010 than other groups, including non-Hispanic whites, blacks and Asians, a drop some demographers and sociologists attribute to changes in the views of many Hispanic...

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Tough decisions await new Tribune Co. board

When the new seven-member Tribune Co. board officially convenes for the first time in the next few weeks, the group of media...

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Lovie Smith out after 9 seasons as Bears coach

The epitaph for Lovie Smith's tenure as head coach of the Bears could read, "He couldn't fix the offense."For all the good things...

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Can Samsung survive without Android?

Samsung (005930) is the world’s top Android smartphone vendor by a staggering margin. Aside from LG (066570), which managed a small $ 20 million profit from its mobile division last quarter, no other global Android vendor can figure out how to make money selling Android phones. Meanwhile, Samsung posted a $ 6 billion profit on $ 47.6 billion in sales in the third quarter, thanks largely to record...

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List: No love for ‘fiscal cliff,’ ‘spoiler alert’

DETROIT (AP) — Spoiler alert: This story contains words and phrases that some people want to ban from the English language. “Spoiler alert” is among them. So are “kick the can down the road,” ”trending” and “bucket list.”A dirty dozen have landed on the 38th annual List of Words to be Banished from the Queen’s English for Misuse, Overuse and General Uselessness. The nonbinding, tongue-in-cheek decree...

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Chinese Firm Is Cleared to Buy American DNA Sequencing Company

Ramin Rahimian for The New York TimesDNA sequencing machines at Complete Genomics in California. The firm dismissed concerns about its acquisition. The federal government has given national security clearance to the controversial purchase of an American DNA sequencing company by a Chinese firm. The Chinese firm, BGI-Shenzhen, said in a statement this weekend that its acquisition of Complete...

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Tribune Co. emerges from bankruptcy

The last day of 2012 is the first of a new era for Tribune Co.After spending more than four years embroiled in a contentious...

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NASA Sets Record with Ion Thrusters Test

NASA has completed a 43,000 hour stress test — a record for ion thrusters — on a new rocket propulsion system that could extend future space travel to farther reaches of the solar system.Developed by NASA’s Evolutionary Xenon Thruster Project, the 7-kilowatt ion thruster can burn 10-12 times longer than the conventional chemical thrusters used today. Though not practical for manned-spaceflight, the...

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Hot spots draw believers, but not doomsday

As the sun rose from time zone to time zone across the world on Friday, there was still no sign of the world’s end — but that didn’t stop those convinced that a 5,125-year Mayan calendar predicts the apocalypse from gathering at some of the world’s purported survival hot spots.Many of the esoterically inclined expected a new age of consciousness — others wanted a party. But, in some places said to...

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Well: Exercise and the Ever-Smarter Human Brain

Anyone whose resolve to exercise in 2013 is a bit shaky might want to consider an emerging scientific view of human evolution. It suggests that we are clever today in part because a million years ago, we could outrun and outwalk most other mammals over long distances. Our brains were shaped and sharpened by movement, the idea goes, and we continue to require regular physical activity in order for...

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