I Wonder Why? Magic, Mystery and Mathematics in the Mundane

01/14/21 Mathematics is the foundation of everything in Nature: structures, dynamics, processes. Understanding that foundation changes our perception of Nature. Lakshminarayanan Mahadevan

Using Gravitational Lensing to Detect Dark Matter

01/14/25 Dark matter accounts for some 27 percent of the universe but is invisible. One promising technique to reveal it is the analysis of gravitational lensing that very occasionally aligns galaxy clusters. Jacqueline McCleary

The Potential Uses of Deep-Sea Microbes

09/24/15 A leader in the study of exotic microbes at hydrothermal vents explains the significance and the potential of these life forms. Peter Girguis

The Biological Mind

03/27/18 The "mind" is not an isolated entity; it is connected to a physical-social environment. Alan Jasanoff

The Science --and Oft-Ignored Side Effects --of Geoengineering

04/24/18 An important critique of geoengineering, including cautions about misinformation. Daniel Cziczo

Accelerated Climate Change: Can Nature Adapt?

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

The Impact of Air Pollution on Health

12/12/19 Jonathan Levy of Boston University School of Public Health describes how urban air pollutants such as vehicle exhaust affect our health.

Traffic Pollution and Child Cognition

09/27/10 The effects of vehicle pollutants on the developing brain. Shakira Franco Suglia

The War on Science: What We Need to Do

11/27/18 The anti-science mentality and policies threaten public health, environment, and safety --and also our progress in many scientific fields. What we need to do. Andrew Rosenberg

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

Today's Featured Contributors

Featured Author

Mick Follows, Ph.D.

An interdisciplinary perspective on the biogeochemical relationships of ocean cycles

Featured Guest

Jacqueline McCleary, Ph.D

An astrophysicist who specializes in the use of gravitational lensing to probe for dark matter in the universe