environment

Science, Tech & Environment

Rising carbon dioxide levels may reduce the nutritional value of important foods

Rising levels of atmospheric CO2 are already having significant impacts on climate, weather patterns and water supplies. Scientists expect increased carbon dioxide levels will also affect agriculture across the world, in ways we can't predict. The results of a recent study suggest that one of those affects could be quite alarming.

Science, Tech & Environment

The protectors of the world's largest fresh water lake may be put out of business by a Russian court

A citizens' group devoted to protecting Siberia's Lake Baikal, the largest and deepest lake in the world, may be forced to close after being declared a "foreign agent." The court ruling follows a 2012 law forcing any group that gets foreign funding and engages in political activity to register as a foreign agent or face big fines.