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Toronto explodes as summer Carnival festivities begin, safe from the wintry blasts.
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Exploring the resistance and reception of Europeans to the Americas.
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Understanding Columbus and the influence and destruction heaped on the Americas.
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Exploring Huelva, its surroundings and its wealth of cultural and historical influences.
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The falling water levels of Lake Powell reveal fragments of ancient peoples.
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Protecting whales and cultivating the friendship between people and the gentle giants.
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Exploring a once booming tourist mecca that is now a nearly dead body of water.
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Conservation groups work for the ideal habitat for jaguars, mountain lions and ocelots
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The natural monuments that define the territories of native peoples in New Mexico.
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Explore how southwestern U.S. native peoples established the Colorado Plateau.
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Explore the Four Corners portion of the Colorado Plateau.
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26:46
Arizona's landscape is the product of millions of years of volcanic explosions.