Understanding Atmospheric Oxygen
Dr. Ralph Keeling on atmospheric Oxygen and Carbon Dioxide.
Dr. Ralph Keeling on atmospheric Oxygen and Carbon Dioxide.
Global warming is affecting our daily lives - including our food supply, public health, economic stability and the need for green jobs.
Local officials and enviros are making plans for a post-global warming America. And so are profit-seeking companies.
Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras designed for one purpose: to capture a multi-year record of the world's changing glaciers.
Glacier and ice-sheet dynamics in a warming world.
Several recent reports suggest that markets are now overlooking the risk of “unburnable carbon”.
Scientists tell us that we have 10 years to change the way we live, avert the depletion of natural resources and the catastrophic evolution of the Earth's climate.
The fossil fuel industry is the 1% of the 1%, the richest enterprise in human history.
The Earth might seem solid beneath our feet but five billion years ago there was no sign of the planet we call home.