While the dust slowly settles over a staggering case of scientific fraud, a bitter aftertaste lingers with scientists and editors alike—that of having been deceived by grossly manufactured evidence.

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...