But there’s a catch—it has historically only worked when things are in or near a state of thermodynamic equilibrium. At its core, that means the temperature of a system is consistent throughout. There ...

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

The Amazon is the world's largest rainforest. It harbors immense biodiversity and plays a crucial role in the global climate system by storing vast amounts of carbon in its vegetation. The Amazon is ...

Four of the most important interconnected parts of the Earth's climate system are losing stability. This is shown by an international scientific study based on observational data published in Nature ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed. When you purchase through ...

Planets are not living organisms and, like molecules, do not have to be biological. But at least one is deeply biological in ...

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 ...