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Words and their stories: A chip on your shoulder

Pentagon braces for automatic cuts

This Internal Combustion Engine is 50% More Efficient

Operation walk gives needy patients new life

Company Develops Drone to Help Reduce Greenhouse Emissions

Kerry begins work as Secretary of State

Words and idioms: put one's best foot forward

'Jack and the Beanstalk,' told with food-related slang

Washington week: Focus turns to US-Pacific ties

HIV cure raises hope

Top 5 Songs for Week Ending March 26

Computers will see, taste, smell, touch and hear things better in the future

Brain researchers uncover secrets of memory

Gay documentary makes inroads in Turkey

In India,fighting TB with fingerprints

Scientists Creating New Devices to Battle Diabetes

New Delhi's Street Children Publish Newspaper

Battle for US immigration reform gathers steam

A new cancer study from the World Health Organization

New York City restaurant culture

Working-Class Anger Fuels Trump’s Popularity in Wisconsin

President Obama sets his goals for 2013

Everything Old is New Again at Met Breuer Museum

Horse meat scandal spreads across Europe

Google 'Doodles' reflect company's culture of innovation

In the garden: Growing beets

Fighting fire with fire

Leaked White House proposal complicates immigration reform effort

Smart Cars for the Smartphone Generation

Indian activists say new rape law falls short