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Discovery
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Discovery Presents
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Most black holes probably form when supermassive stars collapse into a dense gravitational mass that absorbs all light.
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If black holes are really just the entrance to worm holes we may be able to use them as shortcuts to travel through time and space.
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In 1924, Edwin Hubble discovered that there were more galaxies other than the Milky Way.
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The sun has been lighting our planet for 4.6 billion years and dominates all life on Earth -- but it's a speck in comparison to the other stars in the universe.
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Symmetry and sex appeal go hand in hand. See how strangers perceive beauty in an experiment based on facial symmetry.
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Discovery Presents
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Research has shown that a woman's sense of smell protects her from mating with a relative. Find out how in Discovery Channel's "The Science of Sex Appeal."
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Discovery Presents
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Why are women more selective than men? It's biological. Find out why from Discovery Channel's "The Science of Sex Appeal."
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Are humans biologically programmed to mate for life? Learn surprising strategies of human mating, in Discovery Channel's "The Science of Sex Appeal."
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Discovery Presents
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Why is the shape of the body so important? Scientist Kerrie Johnson has determined certain shapes that drive us wild. Get more in Discovery Channel's "The Science of Sex Appeal."
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If humans are biologically built to stray, is there any hope for love for life? According to professor Helen Fisher, there are signs of it all around us.
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Is Monogamy the Answer?
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A woman's voice changes with her monthly cycle. Science says this is perceived as more attractive. See for yourself.
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Could copulance be a hidden weapon in women's armory of attraction? Men seem to lose all ability to think clearly when exposed. Learn more from Discovery Channel's "The Science of Sex Appeal."
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While scouting for an attractive partner, you might have to settle for someone "in your league." Watch a mate selection experiment in Discovery Channel's "The Science of Sex Appeal."
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Discovery Presents
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Your skin can send sexual signals too. How? See the science behind the attractiveness of flesh in Discovery Channel's "Science of Sex Appeal" program.
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Discovery Presents
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Snake Island is remote and has the most terrifying deterrent: the largest population of deadly snakes. Every move that the Treasure Quest team makes must be made with extreme caution.
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The Danger Zone
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As the Treasure Quest team reunites to begin a new expedition, they find out that someone returned to Snake Island by themselves.
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Treasure Quest: Snake Island
The Treasure Hunters Reunite
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In season one of Treasure Quest, a team of real-life treasure hunters searched for a legendary hoard of Inca gold worth nearly $400 million. After their death-defying expedition on Brazil's deadly Snake Island, the quest continues.
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As an accomplished stunt diver and expert anthropologist, Mehgan Heaney-Grier continues to prove why she's an important asset to the treasure hunting team.
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Mehgan's Expertise
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Mehgan encounters a gigantic snake on the first day of the renewed quest. This super aggressive snake is one of the most poisonous snakes in the area.
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The Snakes Strike Back
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Why would Navy veteran Cappy agree to face the dangers of finding the Treasures of the Trinity? Simple: ladies love Indiana Jones.
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It wasn't easy for Brett Tutor to leave his family behind to join the hunt for the Treasure of the Trinity, but he's excited to see what they may discover.
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Jeremy and Cappy create a "macaroni jet" to help with visibility in the murky waters of the Paraguay River.
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Jeremy Whalen is an expert treasure hunter who has dedicated his life to finding lost fortunes. He knows that the team is close to finding the Treasure of the Trinity.
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Every kid dreams of being a treasure hunter when they grow up. For expedition leader Cork Graham, that dream became a reality.
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Cork's Childhood Dream
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The Treasure Quest team finds an Incan nose plate, which is another major clue that the Incan people had traveled to this location that's almost 500 miles away from their empire.
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A Huge Incan Find
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The Treasure Quest team finds themselves being tailed by a threatening car while on their way to the southern tip of Paraguay.
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After receiving a hit on his metal detector, Cappy begins digging for gold. Unfortunately for him, a skin-crawling surprise is waiting.
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Bullet Ant Attack
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Cappy invites a shaman aboard the boat to bless the expedition and protect the team from the spirits that may be haunting the Treasure of the Trinity.
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The Treasure Quest team tastes piranha for the first time, freshly caught from the Paraná River in Argentina.
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