World pledges more money to protect biodiversity

Efforts to stem the worrying loss of Earth's dwindling natural resources received a boost Saturday when a UN conference in India agreed to double biodiversity aid to poor countries.

Rethinking (waste)water and conservation

When it comes to water conservation in cities that depend on wastewater reuse, even the best intentions can have unintended consequences.

Rethinking extinction risk?

For more than 40 years, the International Union for Conservation of Nature (IUCN) has published the Red List of Threatened Species describing the conservation status of various species of animals. They are now also including ...

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