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NOVA
Ending HIV in America
Season 49
Episode 11
Almost 40 years after the discovery of HIV, could we be on the verge of ending the AIDS epidemic in America? How did scientists tackle one of the most elusive deadly viruses to ever infect humans? Can innovative drugs bring new infections to zero?
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Watch as the New Horizons spacecraft captures our first clear view of Pluto’s icy surface.
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Which technologies worked in the race to track down the men behind the marathon attack?
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52:53
Can science help us understand why some people commit horrific acts of mass murder?
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A team uncovers the advanced engineering behind an ancient Egyptian war machine.
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Is our universe unique, or could it be just one in an endless "multiverse"?
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Take a wild ride into the quantum realm, where even the impossible seems possible.
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It defines our lives, but what is time really? Have a look into its true nature.
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We are on the verge of answering one of the greatest questions in history: Are we alone?
