Skip to: Content
Skip to: Site Navigation
Skip to: Search

Topic: Peter Ward

All Content

Thin layer of oxygen found on Dione may change search for alien life

After the Cassini probe's flyby over Saturn's frozen moon, Dione, scientists saw evidence of ionized oxygen molecules in its atmosphere. This could have interesting implications for astrobiology.
Reader recommendation: The Flooded Earth

Monitor readers share their favorite book picks.
Bright Green
The Medea Hypothesis: A response to the Gaia hypothesis

A new book, 'The Medea Hypothesis,' looks at the opposite of the Gaia hypothesis and suggests that life on Earth is self-destructive.

Most viewed

About these ads

Subscribe to the MONITOR and get 19 FREE ISSUES!

Editors' Picks:

Focus
Next week's Wisconsin recall: a test drive of themes for Election 2012

Wisconsin recall election between Gov. Scott Walker (R) and Tom Barrett (D) enters its last furious week. It is a proving ground for the themes and players of the national election in November, analysts say.
How 'Hatfields and McCoys' became cable's biggest-ever hit
Doc Watson, innovative guitarist and 'positive icon' for Appalachian region
Backchannels: The horror in Syria, the cold realities of international action
Decoder Wire: Mitt Romney has won the nomination. What next? (+video)

CSMonitor.com on Facebook

About these ads

What happens when ordinary people decide to pay it forward? Extraordinary change. See how individuals are making a difference...

Mae Azango has gone undercover to report on female circumcision, a rite of the Sande society in Liberia that is performed on young girls.

Mae Azango exposed a secret ritual in Liberia, putting her life in danger

When journalist Mae Azango wrote about a secret women's circumcision ritual in Liberia, she received death threats.