Reconstructing the Inaccessible Cosmic Dawn

12/06/22 The only way to understand the emergence of the earliest structures in the universe is through complex computer simulations. Here's how they are created and tested. Mark Vogelsberger

Massive Galaxies: Where and How They Form

04/14/2014 The investigation of how super-galaxies form is expected to provide insight into other mysteries such as dark matter and dark energy. Arjun Dey

Infinitely Small to Infinitely Great: The Search for Microbial Life on Other Worlds

04/10/18 A collaboration of ocean and space scientists that will advance our understanding of exo-worlds, such as Enceladus and Europa. Peter Girguis

How the Brain Produces Language --and What Can Go Wrong

11/17/15 The science of neural networks reveals the awesome complexity of normal speech production and also brings help for language disorders. Frank Guenther

How Restorative Development Can Address Climate Change

09/13/16 An international authority on the dual impacts of climate change and environmental destruction discusses the urgent need for a restorative development policy. William Moomaw

Our Shaking Earth: Understanding and Predicting Earthquakes

11-28-23 GBH Forum Network webinar: 12 Noon (EST) Our planet is subject to more than 50 earthquakes a day. How do scientists analyze this activity and can they predict the most threatening quakes? Brendan Meade

The Impact of Air Pollution on Health

12/12/19 Jonathan Levy of Boston University School of Public Health describes how urban air pollutants such as vehicle exhaust affect our health.

Traffic Pollution and Child Cognition

09/27/10 The effects of vehicle pollutants on the developing brain. Shakira Franco Suglia

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

The Bionic Leaf: Clean Energy for All

08/02/22 A unique innovation based on photosynthesis, the bionic leaf can potentially produce energy and fuel inexpensively --and in a localized manner. Daniel Nocera

Today's Featured Contributors

Featured Author

Robert Whitaker

One of the best sources on overprescribing and the serious long-range effects of many psychotropic drugs

Featured Guest

Andrew Kurtz, Ph.D.

An expert on the science of the soil and how climate change and other forces affect the "skin of the Earth"