An emergency responder helps residents of Little Ferry, N.J., after their neighborhood was flooded due to Superstorm Sandy. Andrew Burton/Getty Images hide caption

itoggle caption Andrew Burton/Getty Images

Koshi, an elephant, makes sounds that imitate Korean words. Stoeger, et. al./Current Biology hide caption

itoggle caption Stoeger, et. al./Current Biology

Consolidated Edison workers try to repair damage near the New York Stock Exchange on Tuesday. Bloomberg via Getty Images hide caption

itoggle caption Bloomberg via Getty Images

Researchers at New York University Hospital worry the mice they use to study human disease may have perished in the flooding caused by Superstorm Sandy. iStockphoto.com hide caption

itoggle caption iStockphoto.com

These computer models from Oct. 26 of then-Hurricane Sandy show different predictions for the storm's path. NOAA hide caption

itoggle caption NOAA

The secret to making something low-fat taste good and keep us fuller longer may be in its thickness. iStockphoto.com hide caption

itoggle caption iStockphoto.com

Taxis sit in a flooded lot in Hoboken, N.J., after Hurricane Sandy caused massive flooding across much of the Atlantic Seaboard. Michael Bocchieri/Getty Images hide caption

itoggle caption Michael Bocchieri/Getty Images

Is there an angel or a devil behind the mask? Scientists say it may not matter in terms of anonymous behavior. Joel Saget/AFP/Getty Images hide caption

itoggle caption Joel Saget/AFP/Getty Images

An ambulance is stuck in over a foot of snow off of Highway 33 West, near Belington, W.Va. on Oct. 30. Superstorm Sandy buried parts of West Virginia under more than a foot of snow. Robert Ray/AP hide caption

itoggle caption Robert Ray/AP