- Science Blog
- By Laura Sinpetru
- July 29th, 2014
Photo of the Day: Botswana's Okavango Delta as Seen from Space
The Delta was photographed by astronauts aboard the ISS, NASA explains
- Green
- By Laura Sinpetru
- June 23rd, 2012
World Tourist Attractions Are Affected by Climate Change
The Okavango Delta in Botswana might soon be a thing of the past