Cutting back. It's what we've been hearing about over the last few months. Airline companies and the financial industry are doing it. But are you?

Tap water is making a comeback.

The huge redwood trees in California are considered to be the tallest trees in the world. Some of them are 300 feet high and more than 2,500 years old. One would think that trees so large would have a tremendous root system reaching down hundreds of feet into the earth. Not true. The redwoods actually have a very shallow root system, but they all intertwine. They don't stand alone, for all the trees support and protect each other. When the storms come or the winds blow, the redwoods stand together.

Stocks tumble as oil prices rebound

Martin Crutsinger

WASHINGTON -- U.S. steel pipe manufacturers, who have been battling a surge in imports from China, won a major victory Friday when the International Trade Commission cleared the way for the imposition of stiff penalty tariffs for the next five years.

Mark Abramson

PALO ALTO, Calif. -- With the backdrop of a nation caught in the grip of skyrocketing fuel prices, a San Carlos, Calif., auto repair shop is trying to convert Toyota Priuses and possibly other hybrids to plug-ins that could be charged overnight through a standard outlet and get even better gas mileage.

ATLANTA -- Delta Air Lines Inc. will cut the number of flights it offers between the U.S. and China later this year -- a route it fought to get for years.

Grace Leong

As many as 200 Mstar Metro customers on iProvo may be left out of an emergency transition to Broadweave Networks after a third-party provider to Mstar threatened to cut off phone services on the fiber-optic network on Friday, forcing Broadweave to scramble to take over those customers.