NYC state, local and federal officials had been aware for years that crucial maps of flood risks were inaccurate.
One year later, take an interactive look at Superstorm Sandy's genesis, impacts, and the aftermath.
A year later, experts say Sandy showed the frustrating limitations of an accurate weather forecast in saving lives.
Klaus Jacob has been warning of Sandy-like events for years & says we are just as vulnerable as the day before Sandy.
A look at how both precipitation and temperature have changed this season since 1970.
Fracking may be contaminating a Pennsylvania river with radioactive waste, a new study shows.
A series of storms tapped into an "atmospheric river" to dump record amounts of rain in the Pacific Northwest.
Report authors respond to reader comments and questions regarding our 2013 Climate-Friendly Cars report.