Learn about animals, weather and natural disasters, alternative energy, environmental politics and space.
Wed, Aug 20, 2014 9:40 AM
Poaching is so widespread in Africa that 75 percent of elephant populations across the continent have been declining since 2009.
Alison Gannett can't imagine a world without snow.
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.