The Polymerase Chain Reaction

In 1993, Kary Mullis received the Nobel Prize for inventing the Polymerase Chain Reaction, also known as PCR. This procedure for making billions of copies of DNA has revolutionized modern biology and has become a standard technique for anyone studying DNA. With PCR,...

Celebrity Paternity Update

There are many stories of paternity swirling in the news today, so here’s a celebrity paternity update! Jay Z has a love child—at least that’s what Rymir Satterthwaite claims, and has taken his paternity case to federal court. In an exclusive interview with...