In death of dinosaurs, it was all about the asteroid — not volcanoes

New research published in Science argues that environmental impacts from massive volcanic eruptions in India did not play a direct role in the mass extinction that killed the dinosaurs. It was all about the impact of an asteroid. The discovery was made by climate scientist James Zachos and earth science alumni Donald Penman, Richard Norris, and Peter Lippert.
Original story from UCSC Newscenter.





Biologist Jordan Ward wins NSF Faculty Early Career Development (CAREER) Award

Jordan Ward, assistant professor of molecular, cell, and developmental biology, has received a Faculty Early Career Development (CAREER) Award from the National Science Foundation (NSF) to support his work with undergraduate researchers to investigate the biology of spermatogenesis, the process by which stem cells in the germ line differentiate to become sperm.
Original story from UCSC Newscenter.