A chemical engineer, who recently moved to town, struggles to find a way to kill a deadly new variant of Cryptosporidium that has infiltrated the town's water supply, causing people who drink it to die of thirst.

A chunk of dark matter shoots right through earth, causing various worldwide disasters. A family in ...

When tornadoes hit a nuclear power plant, critically damaging the plant's cooling system, the result...

Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon'...

A dramatic recreation of the Johnstown Flood of 1889.

Volcanologist Harry Dalton comes to the sleepy town of Dante's Peak to investigate the recent rumbli...

Geophysicist Dr. Josh Keyes discovers that an unknown force has caused the earth's inner core to sto...

When an oil rig in the Gobi Desert of Mongolia proves unproductive, an aircraft crew are sent to shu...

Five friends on a small airplane mysteriously lose their radio connection on a trip from New York to...

It is just another day in the small town of Hamlin until something disastrous happens. Suddenly, new...

A disgruntled former employee hijacks the Seabourn Legend cruise liner. Set on a fixed course, witho...

Two astronomers go on a media tour to warn humankind of a planet-killing comet hurtling toward Earth...

After paleoclimatologist Jack Hall is largely ignored by UN officials when presenting his environmen...

A packed cruise ship traveling the Atlantic is hit and overturned by a massive wave, compelling the ...

Reporter John Klein is plunged into a world of impossible terror and unthinkable chaos when fate dra...

Terrorists hijack a 747 inbound to Washington D.C., demanding the release of their imprisoned leader...

Ray Ferrier is a divorced dockworker and less-than-perfect father. Soon after his ex-wife and her ne...

When an asteroid threatens to collide with Earth, NASA honcho Dan Truman determines the only way to ...

The true story of technical troubles that scuttle the Apollo 13 lunar mission in 1970, risking the l...

A high school swim champion with a troubled past enrolls in the U.S. Coast Guard's 'A' School, where...

In October 1991, a confluence of weather conditions combined to form a killer storm in the North Atl...