After 50 years of missions to Mars, scientists are unlocking some of the mysteries surrounding a planet that has captivated mankind for millenniums. Will humans ever leave a boot print on Mars?
The Santa Ana winds have been extreme this year, and some climatologists suggest global warming might be strengthening extreme weather. But the Santa Ana winds could show a different aspect of global warming's impact.
More storms are steering toward California, which is already deluged. Warnings of flash floods and mudslides are in place in some communities, as worries rise about additional flooding.
Los Angeles wildfire has California firefighters scrambling to keep it from spreading any further.
Matrimonial vows of commitment extend to planet Earth.