Reforestation is one of our best tools to fight the climate crisis. In the tropics, forests have been reported to absorb 10 million metric tons of carbon dioxide every year. A mature tree can absorb a
One of the consequences of rising CO2 levels in our atmosphere is that levels also rise proportionately in the ocean, harming wildlife and changing ecosystems. Heimdal is a startup working to pull tha
Researchers at the University of Manchester have come up with a method for controlling the permeation of graphene oxide membranes -- enabling the nanomaterial to act as a sieve to desalinate seawater.
<img src="http://tctechcrunch.files.wordpress.com/2010/11/picture-12.png?w=300" alt="" class="shot1" /></img><a href="http://www.resolutemarine.com">Resolute Marine Energy</a>— a Boston startup