On a late summer evening in 1977, Ohio radio astronomers discovered a strong, interstellar signal that is believed by many to be the best evidence of communication from an extraterrestrial civilization.
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Many people think of Space as a quiet and desolate vacuum of emptiness, but new evidence reveals that space is rife with activity beyond our comprehension. Just as we sent Voyager and Pioneer probes b...
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Have we been visited by extraterrestrial beings? Did these "ancient aliens" contribute to the birth of human civilization? Do our ancient monuments contain evidence of their presence?
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We are surrounded by an endless stream of infinite data, with information bombarding us from seemingly every direction. These signals, which are part of our everyday operations, help define our unders...
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Bill Nye is retiring his kid show act in a bid to become more like his late professor, astronomer Carl Sagan. Sagan dreamed of launching a spacecraft that could revolutionize interplanetary exploratio...
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Beneath the spectacular beauty of Yellowstone National Park lies a ticking time bomb...a supervolcano that's overdue for its next eruption. When that day inevitably comes, it will trigger the end of c...
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“The Zulus are coming,” Dark Sevier, a local DJ for public radio in Butte, Montana, announces to listeners one evening in May, 2017. By this point, everyone in the small town had been eagerly followin...
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