Dr. Adrian Helmsley, part of a worldwide geophysical team investigating the effect on the earth of radiation from unprecedented solar storms, learns...
Although theorised, no one is really ready when a mountain pass above the scenic and narrow Geiranger fjord in Norway collapses and creates a tsunami...
When an asteroid threatens to collide with Earth, NASA honcho Dan Truman determines the only way to stop it is to drill into its surface and detonate...