Dead Zones

I thought you might like this.  Dead zones are oxygen depleted coastal waters that result from nutrient pollution (excess nitrogen and phosphorus). …

Sixth Mass Extinction: A Work In Progress

I thought you might like this.   Humans make up a tiny fraction of the total life on earth.  We are only 0.01% of the total biomass found on the planet.  In stark comparison, we are also the most dominant  force.  Humans are responsible for 83% of the loss of all animals and 50% of all plants.…

Thank You Cassini

I thought you might like this.  Tomorrow, after 13 years, Cassini will dive into Saturn’s atmosphere ending its thirteen year mission.  Here are some facts about this remarkable mission in space.…