The James Webb Space Telescope (JWST): A New Era for Astrophysics

10/04/22 The most sophisticated telescope ever created is now producing its first deep-space images, revealing an astonishing universe. Silas Laycock

Two Paul Steinhardt Projects: The "Cyclic Universe" and "Quasicrystals"

04/30/13 One of our foremost physicists discusses two projects: the cyclic universe and quasicrystals

Reconstructing the Ancient Viking Colonies

05/31/22 How do archaeologists reconstruct the far-flung colonies of the ancient seafaring Norsemen/Vikings? Douglas Bolender

The Human Genome Project

09/20/11 The challenge for genomic studies today is how to manage the vast collection of data. John Quackenbush

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

Environmental Contaminants and Autism

07/23/13 Determining the relationship between environmental contaminants and the global increase in autism. Marc Weisskopf

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

How "Clean" Is Blue Hydrogen Energy?

01/11/22 Is the hype about blue hydrogen as a "clean" energy resource valid? A major investigation emphatically contradicts the "clean" claim. Robert Howarth

Innovations for the People: The GEAR Lab at MIT

10/19/20 The Global Engineering and Research (GEAR) Lab produces cost-saving, practical innovations that make a real difference for developing nations: home-use desalination, drip irrigation -and many other solutions. Amos Winter

Today's Featured Contributors

Featured Author

Julie Guthman, Ph.D.

A prize-winning author's books on Big Agriculture

Featured Guest

Nir Eisikovits, Ph.D.

A prominent philosopher who addresses issues in Artificial Intelligence and in military ethics.