02:52 — What could happen if a massive hurricane made landfall in New York City?
02:32 — A volcano eruption in the Canary Islands could send Tsunami waves rocketing toward America's east coast.
02:14 — Multiple fault lines that run through California put San Francisco at risk for a catastrophic earthquake.
02:41 — An F-5 tornado in the Dallas-Forth Worth area could cause millions of dollars of destruction.
02:16 — Mount Rainier hasn't erupted since the beginning of the 19th century, but experts say the volcano is due.
02:32 — An earthquake in Memphis, TN could affect states across the country.
02:17 — A temperature drop of just a few degrees could send the earth into a deadly Ice Age.
02:26 — Supercell thunderstorms could lead to a tornado in the Chicago area turning glass shards from the city's skyscrapers into deadly projectiles.
02:43 — An earthquake 60 miles off the northern Pacific coastline in the Cascadia Subduction Zone could send tsunami waves hurtling inland.
02:42 — After 70,000 years Yellowstone's multiple volcanoes could erupt again affecting the global climate.