Gamma Ray Bursts

01/26/16 An explanation of the most spectacular explosions in the universe, and their possible impact on life. Raul Jimenez

The 2016 Large Hadron Collider Update

11/07/16 The latest news from this year's exciting work at the Large Hadron Collider in CERN. Tulika Bose

Mass Extinctions

04/09/19 What caused Earth's five mass extinctions --and most important--are we headed for a sixth? Andrew Knoll

Antarctic Fishes: Models for Climate Change and Human Disease

07/09/13 the unique "antifreeze" blood and skeletal mutations of the Antarctic Icefishes provide insights into both climate change adaptations and human disease. H. William Detrich, III

Addressing the Global Water Shortage

03/11/25 Due mainly to climate change and wasteful agricultural practices, the supply of freshwater is rapidly diminishing across the globe. Governments must quickly develop advanced conservation and sustainability policies. Jay Famiglietti

Coastal Ecosystems and Climate Change

12/17/14 An international expert explains how coastal ecosystems function and how they are adjusting to current stresses. Brian Helmuth

They Didn't Believe It! The Germ Theory of Disease

02/03/20 Despite great medical accomplishments in ancient civilizations, then medical advances from the 17th century on, the connection between germs and disease was unknown.

Understanding Viruses: The Connor Lab

07/2014 The Connor Lab at Boston University is a leader in the effort to understand how viruses infect and how cells learn how to block infection. John Connor

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

Toby Lester

Well-known journalist and author of two widely acclaimed books

Featured Guest

Peter Fisher, PhD

A leading researcher in particle physics, dark matter, cosmic rays