Cosmic Evolution

12/09/14 From the beginning of the universe to complex life: an explanation of the development of the cosmos. Eric Chaisson

Reconstructing the Evolution of Stars

01/24/17 How astronomers read the evolution of the universe through the chemistry of the stars. Robert Simcoe

Searching for Bio-Molecules

04/29/15 At the Summons Lab at MIT, scientists probe soil and rock samples from both ancient Earth and --using remote instruments-- Mars for bio-molecules. Roger Summons

Self-Defense Mechanisms of the Cell

12/14/10 The cell's self-defense repair kit against hereditary, environmental, and other threats. Sushil Alimchandani

Accelerated Climate Change: Can Nature Adapt?

10/09/12 Changes in habitat and breeding patterns due to rapid climate change.......... Richard Primack

Living Dirt: Soil’s Microbe Ecosystems

05/10/21 Healthy soil depends on healthy microbial ecosystems. These invisible communities have a very complex relationship. Kristen DeAngelis

Beyond the Gene: Epigenetics Revealed

06/12/12 ew understanding of the complex relationship between genes and the epigenome. Mary Gehring

Environmental Toxins and the Brain

10/2014 Many common toxins in the environment significantly harm the fetal brain. Philippe Grandjean

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

Naomi Oreskes, Ph.D.

An indispensable resource about corporate deception tactics --from tobacco to climate change

Featured Guest

Peter Girguis, PhD

A pioneer in the investigation of extreme life at the deep-sea hydrovents