He shares his impressions of the “spectacular beauty” of Antarctica writing on Facebook
Antarctica
So, we are not talking about global warming?
It is not a result of climate change, they say
An interesting spin on the Global Warming debate
This is beautiful but not good...
Some as tall as the Eiffel Tower!...
First time Greek scientist accepted
While scientists are certain that the Arctic is melting at an alarming rate, they aren't really sure why
A question that may never be fully answered...
One of the 10 bigger ever recorded