NASA Discovers Evidence for Liquid Water on Mars | WIRED http://ift.tt/1MXnRLj

via Diigo http://ift.tt/1MXnRLj http://ift.tt/1MXnRLj NASA Discovers Evidence for Liquid Water on Mars | WIRED

Strategic Sustainability Uses of Life-Cycle Analysis http://ift.tt/1FyoZmd

via Diigo http://ift.tt/1FyoZmd http://ift.tt/1FyoZmd Strategic Sustainability Uses of Life-Cycle Analysis

The Human Cost of ‘Clean’ Energy | UConn Today http://ift.tt/1LvC2FO

via Diigo http://ift.tt/1LvC2FO http://ift.tt/1LvC2FO The Human Cost of ‘Clean’ Energy | UConn Today

This Face Changes the Human Story. But How? http://ift.tt/1EPMLts

via Diigo http://ift.tt/1EPMLts http://ift.tt/1EPMLts This Face Changes the Human Story. But How?

New Species of Human Relative Discovered in South African Cave – National Geographic Society Press Room http://ift.tt/1iyJSmG

via Diigo http://ift.tt/1iyJSmG http://ift.tt/1iyJSmG New Species of Human Relative Discovered in South African Cave – National Geographic Society Press Room

Why Sustainability Ratings Matter http://ift.tt/1DPbfTl

via Diigo http://ift.tt/1DPbfTl http://ift.tt/1DPbfTl Why Sustainability Ratings Matter

Sustainable Development Goal 2: End hunger, achieve food security | GreenBiz http://ift.tt/1S9th8U

via Diigo http://ift.tt/1S9th8U http://ift.tt/1S9th8U Sustainable Development Goal 2: End hunger, achieve food security | GreenBiz