But that goal proved harder than they expected, and a decade of trial and error followed.
After about a decade of trial and error in some cases, chicken companies are showing that raising animals without reliance on antibiotics is not only possible, it's profitable.
A decade of trial and error rewarded Dr. Xu with the jackpot: a butterfly gene, nicknamed piggyBac, that could insert itself into the mouse genome, randomly turning off one gene per mouse.
Science had come back into my life, after nearly a decade of trial by fire.
This was a decade of trial by fire for many women.
Yet after almost two decades of trials at the tribunal in The Hague, involving close to 120 people, no officials of the Belgrade government are serving a sentence over atrocities in Bosnia or Croatia.
The twists for blind players were honed through two decades of trials, spearheaded above all by Alfredo Meli, a former Italian baseball champion -- as player and coach -- who died in 2010.
But the case of four women from San Antonio, who were convicted of molesting two young girls in the late 1990s, has endured, stretched out over more than two decades of trials and a years-long effort to free them.
Despite decades of trials investigating permutations of total dose and fractionation schemes, the typical one per day treatment with external beam, 5 days per week, has remained the standard of care.
After decades of trial and especially error, California winemakers narrowed down the choicest regions for growing pinot noir.
