Climate change and extreme weather events grab the headlines, but there is another, lesser known, global change underway on land, in the seas, and in the air: acidification.
Nov 06, 2012
3.6 / 5 (8)
19
The world's science academies on Thursday warned the upcoming Rio Summit that Earth faced a dangerous double whammy posed by voracious consumption and a population explosion.
Jun 13, 2012
5 / 5 (5)
13
Seed size is controlled by small RNA molecules inherited from a plant's mother, a discovery from scientists at The University of Texas at Austin that has implications for agriculture and understanding plant ...
Apr 11, 2012
5 / 5 (1)
0
|
Approximately 120-130 million years ago, one of the most significant events in the history of the Earth occurred: the first flowering plants, or angiosperms, arose. In the late 1800s, Darwin referred to their development ...
Sep 14, 2009
not rated yet
0
