Experiencing expeditions gone wrong from the Northwest Passage, the 1996 Everest disaster and the lost city of Z, the Donner-Reed expedition, Lewis and Clarke and the Darien Isthmus, captivating tales with characters and stories worthy of Hollywood.

Across the globe lies unseen but widely known threats that can change the world as people know it, from the Yellowstone Supervolcano, the San Andreas fault to nuclear armageddon, climate change, artificial intelligence and global pandemics.

Earthquakes occur when tectonic plates suddenly shift and shock waves shake the Earth's surface; they occur along fault lines -- the most active being the Ring of Fire in the Pacific Ocean and the San Andreas Fault on the American West Coast.

Dams control water supply and generate power, but cities can be submerged in minutes if something goes wrong; bridges and tunnels make hard-to-reach places easily accessible, but when they unexpectedly fail, the results can be disastrous.

Earhart, Everest and the Lost City of Z; uncovering the causes behind the top 10 tragic expeditions in history.

When water unleashes its rage upon the planet, it becomes the ultimate bringer of death; whether it's from rain washing over the ground, rivers bursting their banks, or failed efforts to stem the flow, flooding is as inevitable as it is unstoppable.

Explore the 10 worst train and plane disasters. From hijackings to malfunctions, these catastrophic events reveal the hidden dangers of travel.

Hurricanes, typhoons and cyclones are all the same thing with different names, but what they also have in common is their destructive power.

Planes and trains have made the world smaller, but when things go wrong, hundreds of lives can be lost in an instant.

When it comes to disasters, mother nature has mankind beat, but oil spills, building collapses, and nuclear accidents are becoming increasingly devastating. How does this impact the planet's vitality?