Arctic Glaciers Are Thinning Faster Than Ever WASHINGTON (AP) -- Glaciers in Antarctica are thinning faster than they did in the 1990s and researchers have discovered an unexpected folded section deep beneath the ice cap, findings that may indicate the ice is less stable than had been thought.    Glaciers in West Antarctica are discharging 60 percent more ice into the sea than they are accumulating from snowfall, a research team led by Robert Thomas at NASA Goddard Space Flight Center in Wallops Island, Va., reports in Thursday's issue of the journal Science...