Recent advances in astronomical observations have found a significant number of extrasolar planets that can sustain surface water, and the search for extraterrestrial life on such planets is gaining ...

The basic idea behind gauging the health of plants from orbit ... a digital camera and adding a ‘superblue’ filter, the NDVI can be calculated with just a little bit of image processing.

Forests are vital to the global carbon cycle and play a critical role in regulating climate stability. However, accurately ...