The Formation of Stars and Planets

09/15/15 How stars and their planetary systems form, and what the New Horizons mission to Pluto will reveal about the "fossil record" of our own solar system. Scott J. Kenyon

Explaining and Measuring the Expanding Universe

08/28/20 The universe is expanding at an incredible rate, and dark energy is thought to be the cause. Astronomers observe and measure this mystery with very sophisticated equipment. Paul Martini

Earth Life and Weird Life

12/17/15 The compelling search for entirely new forms of life elsewhere in our solar system and the universe. David Toomey

Scale-Free Complex Networks: Albert-László Barabási, Ph.D.

08/05/13 A visit to the Barabási Lab at Northeastern University to learn how scale-free complex networks affect scientific perspectives

The Global Green New Deal

09-03-24 The book Climate Crisis and the Global Green New Deal by Noam Chomsky and Robert Pollin is one of the most important books on our urgent global issue. Robert Pollin discusses the economic factors underlying the climate crisis and the strategy needed to shift to a Global Green New Deal which will restore the planet and civilization. Robert Pollin

Industrial Agriculture and the Humble Strawberry

02/20/18 The inherent conflict between profit from one of California's major crops and the impact on environment and health. Julie Guthman

Stem Cell Research and Communicating Science

10/03/23 A distinguished pioneer in stem cell research for oral conditions, wound healing and diabetes explains the issues and the advances in this field, and the importance of science communication for the public. Jonathan Garlick

Revealing the Brain through States of Unconsciousness

11/15/11 Important insights into the brain from research on anesthesia, coma and sleep. Emery N. Brown

Public Acceptance of Wind Energy in Massachusetts: Factors, Implications

05/14/13 Why public acceptance of wind power can differ from one community to another. Maria Petrova

Cooler Smarter

06/28/12 A co-author of the new book from the Union of Concerned Scientists describes how individuals can substantially reduce their carbon footprints while creating a healthy lifestyle...Jeff Deyette

Today's Featured Contributors

Featured Author

Jané Kondev, Ph.D.

A major textbook in the field of physical biology

Featured Guest

Itay Budin

A graduate student who unravels the origin of the cell membrane