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

Using Genetics to Trace Human History

07/08/16 An explanation of how modern genetics analysis confirms ancient human migrations, such as the Indo-Europeans. Nick Patterson

Cell Architecture: Self-Organization and Scaling

10/08/19 A cell's size and the proportions of its components are strictly determined, but where do the rules come from? Scientists are still trying to figure that out. Jané Kondev

Earthquakes!

03/16/10 Earthquakes occur somewhere, every day. Can they be predicted, and if so, how? Colleen Dalton

Deep-Sea Volcanoes

04/26/16 Scientists are now able to study in detail the dynamic volcanic activity of the deep ocean ridges. Here are some amazing discoveries. Daniel Fornari

The Electric Eye: A Visual Prosthesis

10/26/10 A major breakthrough in the restoration of vision. Shawn Kelly

Spillover! Virus Transmission from Animals-to-Humans

07/14/21 Many viruses, including coronaviruses such as covid-19, originate in wild animals. Understanding the transfer and infection process is a major concern in medical science today. Jonathan Runstadler

The Push for Renewable Energy

06/26/16 An author-activist urges public engagement to ensure the transition to renewable energy. Philip Warburg

Why Are We Spending Billions on Carbon Capture and Storage?

09/20/22 Despite the hype, carbon capture and storage (CCS) is not a solution to the CO2 problem. Charles Harvey

Today's Featured Contributors

Featured Author

Anne Biklé

Biologist and Environmental Planner; co-author with David R. Montgomery of two excellent books on soil health, regeneration --and the relationship to healthy food.

Featured Guest

Tom Mrowka, PhD

A leading theoretical mathematician explains the crucial role of mathematics in understanding Nature