See how students at the Rodríguez Casado de Palos de la Frontera Institute in Huelva, Spain learn to use the oil found at home to make biodiesel, an alternative car fuel.

Historians continue to discuss the subjective nature of recorded history and the fine line between fiction and fact.

Twenty-two year old Estefanía García, the spokeswoman for a company in Cali, tells us her perspective on why it does not make sense to her to have children in today's society.

The senses test continues to determine who will be chosen for the reality series, Mission Chef, where disadvantaged youths will have the opportunity to train to be professional chefs.

Poor waste management is one of the main environmental problems in most of the world’s nations, including Spain and Mexico, one that has many negative repercussions. While it is not the only solution, this series shows us how recycling can help.

What is history? What is fiction? Is history fact? Do people believe history or fiction more readily? These are the kinds of questions critics ask as "Seva Vive" continues.

The Rainbow Warrior III, a sailing yacht owned and operated by Greenpeace and used for such purposes as scientific excursions and environmental protests, has arrived in Barcelona for ten days, during which time various tours and events will take place. A Greenpeace volunteer from Barcelona explains more.

Native Colombians speak about the importance of taking pride in their traditional music as well as its influences as they look forward to celebrating it at a festival.

Colombian family members speak about the dynamics of their families growing up as well as their current families and the differences between families in Colombia and the United States.

Join your host, Lucas Martín, as, departing from the Puerta del Sol, he takes you on a walking tour of some of Madrid, Spain's most important and fascinating locations.

The Colombian TV Program La Sub30 explores various aspects of today's traditional and non-traditional families, including such subjects as interracial and Common Law marriages as well as the decision to have children.

Historians continue to point out logical gaps which call the tale of Seva's accuracy into question.

Two-time Olympian and silver medalist, Mireia Belmonte, of Spain tells us about what it takes to be an Olympian as well as about her recent experience at the 2012 London Olympic Games.

As the participants continue to try to earn the highest scores on their senses tests, let's meet the other lead players on the program: the teachers/professional chefs who will try to turn the program's participants into the same!

Will the Planet Word crew have enough words in their wordometer to return home and save their planet? And will they want to?!