Most coastal marshes could be underwater by 2100 if sea level rise occurs rapidly, says new research.
November 30th marked the official end of the 2010 hurricane season, here are some pictures from this year's storms.
NASA scientist Ron Kwok details new technology he is using to monitor how extensively Arctic sea ice is melting from below, a key indicator of the ice's long-term stability.
Arctic researcher Jason Box is going to great lengths to recover on-the-ground images of the extraordinary loss of ice from the Petermann Glacier.
Ocean salinity can have a big impact when it comes to changing climate. Learn how scientists are monitoring our salty seas.
A new report details just how the cooling now underway in the Pacific is going to make for strange weather this winter.
The Atlantic hurricane season is not quite over yet, but it has already set many new milestones.
The atmosphere isn't the only place carbon dioxide caused by human activity goes.