The wildfires that are now threatening Sydney and other parts of Australia are burning out of control, despite intensive firefighting efforts.
First evidence discovered in nature of gold particles located within living tissue from trees.
Autumn admirers can track the progress of the changing foliage using the U.S. Forest Service's Fall Colors 2013 website. Then use Roadtripper's map to plan ahead for a fall excursion. Continue reading →
Trees give us shade and suck CO2 from the atmosphere; now a study finds that trees may reduce crime in cities. ->
The estimate also comes with a price tag for describing all these Earth species, most of which are still unknown: $364 billion.
In what is considered a crazy plan to slow desertification, countries across Africa are planting a wall of Acacia trees.
The frequency of severe drought conditions in the Amazon Rainforest indicates potential for accelerated climate change.
+ Load More