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image: Image of the Day: The Last Sloth

Image of the Day: The Last Sloth

By | November 16, 2017

An artist’s impression suggests what the Caribbean may have looked like before humans arrived. 

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image: Capsule Reviews

Capsule Reviews

By | March 1, 2014

The Sixth Extinction, Joy, Guilt, Anger, Love, Ha! The Science of When we Laugh and Why, and Ten Thousand Birds

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image: Drivers of Tropical Diversity

Drivers of Tropical Diversity

By | September 10, 2013

Researchers pinpoint rapid speciation, reduced extinction rates as reasons for increased diversity among tropical amphibians.

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image: Old New Species

Old New Species

By | November 20, 2012

Decades can pass between the discovery of a new animal or plant and its official debut in the scientific literature.

4 Comments

image: Extinction Risk for Invertebrates

Extinction Risk for Invertebrates

By | September 4, 2012

A new report estimates that human activities as well as other factors are threatening 20 percent of all invertebrate species, including corals and freshwater snails.

1 Comment

image: Conserving Our Shared Heritage

Conserving Our Shared Heritage

By | October 1, 2011

Reversing catastrophic threats to our planet’s biodiversity is not optional: our lives depend on it.

9 Comments

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