Neutron Stars and Gravitational Waves

03/08/21 Gravitational waves produced by colliding neutron stars are providing unique information about the universe. Edo Berger

Physics Beyond the Standard Model at the Large Hadron Collider

06/26/20 The particle collisions at the Large Hadron Collider represent a search for a new physics in the form of new particles or forces that account for unknowns about the cosmos. Markus Klute

Mushrooms and Other Fungi: Their Role in Nature

10/05/17 A tour of the fascinating world of mushrooms. This is way beyond the supermarket. David Hibbett

Nectar, Pollen and the Health of Bees

07/10/19 Nectar and pollen are sources of food for bees, but some of these sources may also help to reduce certain pathogens. Lynn Adler

Clouds, Chemistry, and Climate Change: Why Our Current Climate Is What It Is

09/12/17 Clouds are an essential component of the dynamics of climate change. Here's how that works. Daniel Cziczo

Coastal Wetlands and Salt Marshes

01-17-23 Coastal wetlands and salt marshes absorb huge amounts of CO2. Scientists are working to understand this complex process when such ecosystems are especially stressed by climate change. Robinson Fulweiler

The Opioid Crisis: Origin and Implications

05/30/23 The Centers for Disease Control and Prevention (CDC) has aptly described the opioid crisis as the “worst drug overdose epidemic in [US] history.” How did that happen? Andrew Kolodny, M.D.

Evolution of the Y Chromosome: Males Will Survive

09/23/14 The scientist who led the sequencing of the Y chromosome explains its evolution, its survival, and possible relationship to conditions and diseases that affect mostly males. David Page

The D-Lab at MIT: The People's Engineering Team

05/29/13 The award-winning D-Lab's unique approach to improving lives in the poorest nations. Amy Smith

Fracking: The Facts and Issues

11/12/13 A panel of experts presents the known scientific, health and environmental facts about fracking. Phartiyal_Pallavi, Aaron Bernstein, William Moomaw, Andrew Rosenberg

Today's Featured Contributors

Featured Author

Daniel Fornari, Ph.D.

A distinguished geophysicist who has been instrumental in discoveries of deep-sea volcanoes and other ocean ridge geological phenomena.

Featured Guest

John Ebel, Ph.D.

A prominent seismologist explains how and where earthquakes and tsunamis are generated