Scientists have long agreed this event was triggered by a sudden surge in greenhouse gases which resulted in an intense and ...

A plan to sell public lands was removed, but a federal budget bill still contains steep cuts to agencies and programs that ...

Researchers from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences and Columbia University ...

Biogeographical regions of marine organisms, i.e., their distribution across different habitats, often overlap well with the ...

Tucked away in Huntingdon County, Trough Creek State Park showcases rock formations so uniquely spectacular that geologists get misty-eyed just thinking about them, yet somehow this 541-acre ...