RNA EXTRACTION

Seaweeds are not just tasty snacks or ingredients in cosmetics. They hold a lot of potential for science too. But studying them isn't easy. Scientists face big hurdles when trying to extract RNA, a key molecule for understanding how seaweeds work. This is especially true for the 11 edible seaweed sp

Deep in the Siberian permafrost, a young woolly mammoth named Yuka lay frozen for roughly 40, 000 years. In 2010, tusk hunters found Yuka's remarkably preserved body, with skin, muscle tissue, and even hair still intact. Scientists were thrilled, as Yuka's DNA was in such good shape that some cell n