News tagged with california

Are great white sharks endangered?

It's a mystery of the sea: How many great white sharks are prowling near California's surf lines? Some scientists say the population is large and healthy. Others say it is alarmingly small. No one has ever ...

May 28, 2013 4.3 / 5 (8) 0

Testing the water

A new online tool enables users to assess not only how much water we use and for what, but also how we can mitigate future scarcity.

Oct 17, 2013 4 / 5 (1) 0