In her search for answers, this doctoral candidate mostly came up with more questions—a result that made her happy. Learn why she thinks the best part of discovery is following a trail of questions.

Not all arthropods are equal in the eyes of plants. To attract helpful ones and fend off harmful ones, plants use their important chemical and mechanical attributes.

Journey to El Salvador for a visit to El Imposible, where you have to go on horseback or foot to see the entire forest. This national park has been called the "Jewel of Central America."