HARRISBURG, Pa. — Today many Americans celebrate Thanksgiving by gathering with family to eat a large meal together. For Native Americans, however, the holiday can have a more complex meaning. The ...

Humans are not the only species to combine concepts to build more complex meaning, a new study found. Bonobo chimpanzees combine calls in a manner similar to how humans structure words to make phrases ...

While it’s arguably not possible to provide a definitive answer to the question of life’s meaning (or lack thereof), you’d be hard-pressed to find one that nudges you in the right direction quite like ...

Forests in the eastern United States that are structurally complex -- meaning the arrangement of vegetation is highly varied -- sequester more carbon, according to a new study. The study demonstrates ...