Newsletter Climate change is killing off soil organisms critical for some of Earth’s ecosystems Lichens can’t take the heat, with disastrous implications for arid places.
Causes India defuses its population bomb: Fertility falls to two children per woman Country uses sterilization, contraceptives to reach fertility milestone.
www.science.org Germany’s trees are dying. A fierce debate has broken out over how to respond In the country that invented scientific forestry, climate change is upending centuries of tradition
