Scientists react to attacks with shock and fears for the future.
Abbott
A
A
Adam
D
D
Chen
J
J
Dalton
R
R
Jayaraman
K S
KS
Smaglik
P
P
D004219:District of Columbia; D005239:Fear; D005544:Forecasting; D006801:Humans; D009519:New York City; D012449:Safety; D012637:Security Measures; D023481:Terrorism; D014195:Travel