Overview: In this lesson, students will be introduced to Darwin’s theory of evolution and how it applies to human development throughout earth’s history. In the Introductory Activity, students learn ...

1. Evolution: An Introduction -- 2. From Natural Philosophy to Darwin -- 3. What the Rocks Say -- 4. The Tree of Life -- 5. Evolution's Molecules -- 6. The Ways of Change: Mutation, Drift, and ...

The evolution of stars and their interactions with compact objects, such as black holes and neutron stars, remain pivotal in our understanding of the cosmos. Stellar evolution describes the life ...

Jan. 28 (UPI) --Astronomers have for the first time identified a kilometer-sized object at the edge of the solar system. According to a new study published in the journal Nature Astronomy, the distant ...

The incredible story of our evolution from ape ancestors spans 6 million years or more, and features the acquirement of traits from bipedal walking, large brains, hairlessness, tool-making, hunting ...