Not a map really, but a 5-foot-high chart showing in one glance 4,000 years of human history on a global scale. Thirty years ...

Researchers have modeled sea level changes on thousand-year timescales for the past 540 million years. These insights offer better tools for mapping subsurface layers used in energy and waste storage.

Discover how CCUS-EOR technology can enhance oil recovery while reducing carbon emissions. A new study in Engineering ...

Scientists reconstructed 540 million years of sea level changes, showing Earth's oceans rose and fell by hundreds of feet ...

Dustin Mulvaney traces the current deregulatory bonanza that the Trump administration has unleashed on public lands and ...

11970Bristlecone pine calibration of the radiocarbon time scale 5200 B.C. to present. In Radiocarbon variations and absolute chro- nology, edited by Ingrid U. Olsson, pp. 303-309.

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by ...

Geography. Read the latest geographical research from universities and institutes around the world.

Paleontology News and Research. Read about the latest discoveries in the fossil record including theories on why the dinosaurs went extinct and more.