The latest tactic by evolution opponents – 'academic freedom' laws – recently scored its first major victory.
Job developer Michael Shuman seeks to rebuild struggling communities with home-grown businesses.
By tracking specific origins of moisture, scientists can better predict regional rain and snowfall.
On Monday, President Barack Obama directed the Environmental Protection Agency to reconsider a waiver request by California and 13 other states to set standards on auto emissions – including those of greenhouse gases – that are tougher than federal standards.
By grazing them in a way that mimics the pattern of wild herbivores, advocates say, rangeland improves.