Researchers continue to make discoveries about how monarch butterflies travel to the same area each year.
VOA: special.2010.04.27
She helped the children make discoveries about orchids.
VOA: special.2010.04.06
She finds it exciting to make discoveries and find new ways to solve scientific challenges.
VOA: standard.2010.03.29
It had the power Hubble needed to make his major discoveries.
VOA: special.2009.04.29
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