Global warming is most noticeable in the world's cities. At this year's Architecture Biennale, it is not only the German ...

The challenge in the search for habitable worlds is clear. We need to be able to identify habitable worlds and distinguish ...

About 3.5 billion years ago, two of the planets that orbited the sun may have had biospheres of similar ... Mars, the other world, followed a different path. Today the Martian surface is hostile ...

Whether it's at Yellowwood State Forest or the Indiana Dunes National Park, there's plenty of prime camping locales in the ...