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After the Toledo Museum of Art canceled a pioneering exhibition of glass cannabis pipes, many people wondered what lay behind the decision. By Zachary Small Susan Polgar, a chess grandmaster, will be ...

We help a reader track down an unusual, decades-old wineglass. By Tom Delavan The artist Sourabh Gupta gives a step-by-step guide to crafting Icelandic poppies out of crepe paper. By Jinnie Lee A ...

In 2012, Ted Cruz won the Texas Senate race by campaigning as a “Tea Party” Republican who would take his oath to uphold the Constitution seriously. This meant ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically uses ...