The Ogallala aquifer turned the region into America's breadbasket. Now it, and a way of life, are being drained away.
For a significant number of Americans, the reality, causes and meaning of global warming are seen through the lens of their religious beliefs.
Global warming is not a future threat - it’s the present reality, a menace not to our grandchildren but to our present civilizations.
Asia may face severe water shortage by 2050 due to rising economic activity, growing populations and climate change, MIT scientists warn.
At least two-thirds of the global population - 4 billion people - live under conditions of severe water scarcity at least 1 month every year.
The world is on track to reach dangerous levels of global warming much sooner than expected, according to new Australian research.
We cohabit with 5-10 million other species. However, our effect on this shared environment is astonishingly disproportionate.
4. The current proposal to reduce emissions to 70% of 2010 levels will not prevent the process of cataclysmic climate change already in place.
Providing people worldwide with access to voluntary birth control is chiefly a moral issue that incidentally has a positive environmental effect.
The world’s failure to tackle climate change is a root cause of the civil war in Syria, terrorism and the refugee crisis.