fossils

Wonderfest Science Envoys are early-career researchers with special communication skills and aspirations. Following short talks on provocative modern science topics, these two Science Envoys will answer questions with insight and enthusiasm:

• Stanford paleobiologist Dr. Maria Viteri on Exhuming the Dead to Save the Living —  Earth is experiencing a crisis in biodiversity. Surprisingly, the fossil record offers key insights for understanding this crisis, and one scientist's lifelong fascination with dinosaurs — leading to a career in conservation biology — is helping to combat the biodiversity challenge of the present ... and of the future.

• UC Berkeley astrophysicist Tyler Cox on Creating the Largest-Ever Maps of the Universe — New datasets from the James Webb Space Telescope have begun to reveal some of the oldest known galaxies in the universe. But what lies beyond these extremely remote objects, and what more can we learn by going deeper? Next-generation experiments are working to map the most distant regions of the universe to help explain the origins of the first galaxies.