A look at how climate change affects our environment and what society can do to prevent the demise of endangered species, ecosystems and native communities across the planet.

With the world now aware of his identity as Iron Man, Tony Stark must contend with both his declining health and a vengeful mad man with ties to his father's legacy.

A scientist's drive for artificial intelligence takes on dangerous implications when his own consciousness is uploaded into one such program.

Machete and Sartana Rivera attempt to capture weapon dealers who have been supplying the Drug cartel. The military men are then all killed by the gangsters, who in turn are wiped out by another intervening party. Its leader murders Sartana while Machete is arrested by corrupt Sheriff Doakes and Deputy Clebourne. Doakes unsuccessfully tries to hang Machete but the President of the United States, Rathcock, intervenes. Machete is brought to the White House, where the president offers him US citizenship if he eliminates Marcos Mendez, a psychopath who is threatening to fire a nuclear missile at Washington, D.C. if the American government does not intervene to stop the rampant drug cartels in Mexico and the corruption of its government.