Billions of years ago, Mars may not have been the frozen desert we see today. New simulations suggest that volcanic eruptions pumped out reactive sulfur gases, creating greenhouse effects strong ...

Excerpts from recent editorials in the United States and abroad: ___ Sept. 12 The New York Times says Trump's policies are ...

SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals, and chemical intermediates, will showcase its portfolio of innovative additive ...

A study by researchers at the University of Oxford, University of Leeds, and University College London has identified a new ...

Innovations include air-stable nickel catalysts, more efficient production of an HIV-1 antiviral, faster domestic production ...

The Trump administration is rejecting basic medical knowledge and turning back the clock to an era when people were sicker ...

Mars’ Jezero Crater holds signs of ancient water and strange mineral reactions, some linked with organic compounds. With ...

Researchers used atomic-scale computer simulations to discover the importance of carbon in forming a solid planetary core.

New simulations show carbon enabled Earth’s inner core to solidify under realistic cooling, solving the nucleation paradox.