From this author

01/08/2015 - 15:19

In the United States, petrol has fallen to less than $2 per gallon (53 cents per liter) for the first time in 5 years.  Analysts point to many different reasons for the the crash in crude oil prices (and the subsequent drop in petrol) but these beautiful graphs lay out the reason in a clear format that's easy to understand.  

12/20/2014 - 16:36

- Are you a science communicator, blogger or writer living in Asia or Africa? 

- Do you know about or are you connected to some interesting clean energy, food science or sustainability projects in your area of the world?

- Can you commit to writing at least one article per week?