The solar-powered listening posts detect illegal loggers and poachers in remote areas.
Using audio recognition software, old solar-powered phones can pick up sounds from chainsaws.
The event challenges participants to build platforms around power, deforestation and greenhouse gas reduction.
A new green initiative fights against destruction by tagging trees in order to collect data from them and monitor their health and location.
Greenpeace's campaign to have toy company Mattel switch its paper sourcing policy has worked.
Rising temperatures and deforestation threatens the sensitive cocoa plant, the source of chocolate.
A study to understand how atmospheric changes have affected the world took environmental researchers to the Amazon rainforest.
A bio-engineered brick could replace traditional kiln-fired bricks.
Merci is the first Charity Store in France, where 100% of their profits will go to non-profit support, giving customers who would normally buy luxury goods the chance to also give to a worthy cause in the process.