People in the West African country of Senegal have made their living from the sea for generations. But overfishing has put the region's fish stocks in crisis. And the Senegalese are struggling to find a solution. Jori Lewis has this report.
As millions of more Chinese enter the middle class, many are demanding a key passport to that lifestyle: a car. Millions throughout the developing world have the same demand. The world can't sustain this. One possible solution: car sharing.
Michael Pollan about the worry over world wheat supplies; the price of wheat has soared to record highs recently and meanwhile the World Food Program of the United Nations is warning that expensive wheat could soon force the agency
The city council of Ghent in Belgium has declared every Thursday to be a "veggie day." Starting today, every restaurant in the Belgian city has to offer customers at least one vegetarian dish on Thursdays. Anchor Lisa Mullins speaks with Koen Lefever, the chef at one of Ghent's top restaurants.
Wildlife populations in Kenya are in trouble. Scientists say human development around the country's national parks is squeezing out the animals. Producer Jon Miller investigates attempts to protect wildlife around Kenya's famed Masai Mara reserve
President Obama's stimulus plan includes billions to help jump-start a new network of high-speed trains. But the future of rail is already a reality in other parts of the world, including Japan, China and as Kathleen Schalch reports, the European Union.
Costa Rica, a tropical country known for its national parks and ecotourism, has taken a step to protect its environment. But in this environmentally conscious nation, a new ban on hunting faces obstacles.