By Trisha Priebe, Jerry B. Jenkins

By Michael Buckley

By SCOTT O'DELL

By Liesl Shurtliff

This week's severe winter storm, which dumped record amounts of snow in the Mid-Atlantic and the Northeast, had most residents scrambling for the safety and warmth of their home...

Before astronauts land on Mars, scientists must know everything they can about its inhospitable landscape. While the various exploration vehicles dispatched over the years are p...