Thediscoveryof thedinosaurskeletonhascastlighton why theybecameextinct.
Thedocumentaryaimstocastlighton asubjectthat is too oftenshroudedinmystery.
Tworecentlypublishedarticlescastnewlighton thesequestions.
Thegovernment, sheclaimed, hadstifledattemptstocastlightoneventsleadingup to thewar.
With hisresearch, hehopestocastlighton howhumansmakedecisions.