The oceans may be on the verge of biological collapse, can international marine reserves save them?
The impact of decades of acid rain (better known as acid precipitation) is causing North American lakes to turn to jelly.
A design firm has come up with an answer to highway pollution, running tubes of photosynthetic algae to absorb CO2 pollution from traffic.
A relatively small number of people are required to destroy and ecosystem
The 2014 Presidential Green Chemistry Award winners discover new strategies for pollution prevention.
What is the anthropocene?
Will ocean acidification disrupt the planet's ecosystem before climate change does?
Water-smart urban design and drought in the American West.
Could climate change lead to fewer males?
For the first time in 35 years, atmospheric ozone actually increased, according to NASA measurements.