The majority of our planet's vital functions are at risk, a new report released on Wednesday by the Potsdam Institute for ...

Humans are gambling on the very stability of Earth's life support systems, scientists said Wednesday, warning that ocean ...

Lincoln's S. Kathleen Lyons is providing a new framework—Earth system engineering—for examining how organisms, including humans, have fundamentally altered ecosystems on a global scale across hundreds ...

An international team including University of Tennessee, Knoxville Professor Alycia Stigall, offers a new way to examine the ...

A new report by the Potsdam Institute for Climate Impact Research (PIK) warned Wednesday that most of Earth’s critical ...

Education Collections allow us to curate the most relevant online resources related to specific NOVA programs. Use this collection of resources as a source of inspiration for your classroom: find a ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the Solar System formed, it took no more than three million years for the ...