Climate change is happening now, top government scientists warn in a new report. Alarming changes are already occurring across the U.S. with devastating consequences for agriculture, water sources, the economy and Americans’ daily lives. And that’s the purpose of the report, to increase the country’s sense of urgency about the real threats posed by climate change [...]
Climate change could be causing rivers in some of the world’s most-populous regions to lose water, increasing concern that global warming could pose a serious threat to the world’s future food and water supplies. In an examination of stream flows from 1948 to 2004, scientists at the National Center for Atmospheric Research found significant changes [...]