Moroney believes Pfizer's drug pipeline--which includes drugs for asthma, smoking cessation, cancer and osteoporosis--should offset stiff competition from generic-drug makers in aging product lines.

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The content zooms and clatters over an array of archaic and futuristic gear, from aging copper phone lines to light-bending optical switches.

FORBES: Weaving The Perfect Net

The power industry has lots of aging companies and lines into every home, and one day it could fall into the Internet frenzy.

FORBES: The Skin Game, Updated

In a study published in the Annals of Internal Medicine, researchers showed that people instructed to apply sunscreen every day showed 24% less skin aging, as measured by lines and coarseness of the skin, than those told to use the cream as they usually do.

WSJ: Sunscreen Each Day Stops Wrinkles

The network of high-voltage "transmission" lines in the U.S. is rapidly aging and no longer can adequately support the country's growing demand for electricity.

FORBES: Magazine Article

For years, we have deferred tough decisions, and today, our aging system of highways and byways, air routes and rail lines hinder our economic growth.

WHITEHOUSE: President Obama on Infrastructure Investment

An aging stem cell doesn't quite have the luxury of dividing into all these cell lines.

CNN: Dr. Sanjay Gupta: Understanding stem cell research