The proposed Keystone Pipeline sparked a two-week White House sit-in, and the controversy over water and ecosystem protection gets focused in Nebraska.

Sep 3, 2011 - Kathlin F. Sickel

The "Mouth of the South" has made large purchases of Western ranchland and critics are wondering what he has in mind: saving the environment or a greedy land grab?

Dec 22, 2007 - John K. Davis

The Great Plains has been described as the "Great American Desert," implying an inhospitable climate. Nothing could be further from the truth.

Oct 19, 2010 - Lee Ann Forrester

The American billionaire says his land buying days are most over and also denies some of the rumors and conspiracy theories that have evolved about his true intents.

Feb 7, 2008 - John K. Davis

The U.S. has a choice when it comes to oil: Take Canada's oil or watch it go to China, India, and other countries whose need for oil must be met.

Sep 18, 2011 - Duane Sharp

New Zealand's Prime Minister, John Key, has critics and supporters concerned about his recent undignified behaviour.

Feb 6, 2011 - Suzan Phillips

As sustainability becomes a coveted goal for new development, Abu Dhabi is keenly seeking to establish its global leadership through green initiatives.

Jan 21, 2011 - Anamika Mishra

Emergent strategy development processes include logical incrementalism, resource allocation, organisational politics and cultural processes.

May 29, 2011 - Tracey Lloyd

What if one day you turned the faucet, but nothing came out? Several environmental journalists envision a future with too little water.

Nov 17, 2011 - Gregg Sapp