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climate impacts lichen ecosystems

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.

India defuses its population bomb: Fertility falls to two children per woman

India defuses its population bomb: Fertility falls to two children per woman

Country uses sterilization, contraceptives to reach fertility milestone.

Germany’s trees are dying. A fierce debate has broken out over how to respond
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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
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