MSNBC

US Intelligence agencies share their before and after-satellite imagery of the areas hardest hit by the tsunami.

The World Conservation Union urges governments and businesses worldwide to take action.

Building recycling is on the rise.

Connection between traffic congestion and heart attacks is found.

Audubon Society finds population of many bird species have declined significantly due to habitat loss.

Uniquely American idea has since been copied by other countries.

Environmentalists say the executive order which bypasses congressional action, could endanger protection for natural resources and national environmental policy would be shaped by economic pressures.

Cute, tiny European smart cars are coming to the U.S., but getting bigger.

Will a retail-entertainment complex on Philadelphia's Penn's Landing ever happen?

Denver tells developers to avoid agreements with community groups.

1.6 million female Wal-Mart employees to sue over discrimination.

Combining the latest advances in space-based imaging, GPS, mobile phones, search engines, and Web-based delivery, digital mapping is heading into exciting uncharted waters.

Anticipating frequent flooding due to climate change, a new housing project in Norway features homes that are built on solid ground but able to float on flood water.

A windblown island off Norway is being used to test ways of overcoming a big drawback of alternative energy: How to store it.

Within a year, Memphis' new arena will open. The deadline has caused a renewed focus on urban renewal in the surrounding neighborhoods.

The area around Homestead struggled to recover after the 1992 Hurricane Andrew. Now it is experiencing a land rush as South Florida approaches buildout.

Health experts believe that suburban sprawl is responsible for American's bulging waistlines.

Despite the billions spent on public transit, 75% drive to work, and only 4.7% use public transit.

Washington State officials may use eBay to auction single-driver access to HOT lanes to find out their true value.

Despite suggestions that 9/11 would see the end of the skyscraper as a building type, many new towers are planned.