"No man ever steps in the same river twice, for it's not the same river and he's not the same man." -Heraclitus, as quoted by Plato in Cratylus.
Feb 6, 2015 Vox
Many of America's national treasures sit in low lying areas of D.C. that are vulnerable to extreme floods (it was built atop a tidal plain, after all). With such floods likely to increase, planners and engineers are devising protection plans.
Jan 1, 2014 NPR
What was the extent of the environmental damage caused by leaking oil wells during September's flood? Turns out, it depends on whom you ask. Word from both government and the industry is that it was minimal, while environmental advocates disagree.
Oct 2, 2013 The New York Times - U.S.