Big Science from Little Stars

07/19/11 Red dwarfs provide vital information about galaxy evolution... Andrew West

Mapping the Milky Way

02/13/13 An amazing 30+ year project and the discovery of two new Milky Way spiral arms. Thomas Dame

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

What Arctic Caves Reveal about Ancient Climate Cycles

06/14/16 Arctic caves contain precise geological records of ancient ice-ages and subsequent melts that help scientists predict the effects of the present permafrost thaw. Jeremy Shakun

Earthquakes!

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

How Effective Are Vitamin D Supplements?

04/23/24 Promoted for years as a means to strengthen bones and lower risk of multiple diseases, improved studies by JoAnn Manson and others revealed that Vitamin D supplements were not very effective at all. Natural sources, including sunshine, are much better. It’s important to understand why. JoAnn Manson

Probing the Health Molecules of Plants: The Weng Lab at Whitehead Institute

02/10/19 A visit to the Weng Lab at Whitehead Institute to learn how researchers exploit the mechanisms and molecules of plants contributing to medical innovations. Jing-Ke Weng

Hard Facts about Carbon Capture and Storage

05/18/22 Just how effective is Carbon Capture and Storage (CCS), the much-promoted solution to the excess atmospheric CO2 from fossil fuels? June Sekera and Neva Goodwin

There Is More Than Enough Renewable Energy

03/06/18 Irrefutable evidence for why we should --and can-- transition to renewable energy without delay. Mara Prentiss

Today's Featured Contributors

Featured Author

Philip Lieberman, Ph.D.

A distinguished scientist who has contributed significantly to our understanding of the evolution of cognition, communication and language

Featured Guest

Jill Crittenden, Ph.D.

A neuroscientist who probes the neurochemical breakdowns that accompany motor diseases and dysfunctions.