First, these essays embody a diligent critique of modernity's anthropocentrism that tends to elevate humans above all other ...

New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

A new study finds that ocean acidity may have prevented life on Earth from developing for the planet’s first 500 million ...

The Earliest Hints of Lead Pollution Dates 5,200 Years Back, Ancient Agrarian Sediment Core Reveal Traces Lead poisoning has ...