Isotope analysis of limestone cave deposits indicates repeated humid periods in the Saharo-Arabian Desert over the past eight million years. The Saharo-Arabian Desert is one of the world’s largest ...

Besides the water seen flowing in lakes and rivers or frozen in glaciers and ice caps, most freshwater goes unseen in underground aquifers. Isotope hydrology, a form of nuclear science, comes into the ...

Lake ecosystems can receive high inputs of terrestrial organic matter (t-OM) that microbes make available to higher trophic level consumers. A research group examined terrestrial reliance of 19 ...

The quotes in this article come from a podcast on the topic: Nuclear Explained - What is Isotope Hydrology? Listen to the full interviews, and others around the same topic, here. About three percent ...

Over 100 rhinos died at the same time because of a volcanic eruption in prehistoric Nebraska. It turns out they were all part ...

Learn about the ancient rhinos that lived and died together in Nebraska in the Middle Miocene.

Isotope analyses of limestone cave deposits reveal recurrent humid intervals in the Saharo-Arabian Desert over the last eight ...

Learn how scientists have made groundbreaking discoveries about water on Mars, indicating the potential for much more recent ...

Mineral deposits in limestone caves in Saudi Arabia show that the now arid Saharo-Arabian Desert experienced increased ...

Picarro Inc., a global leader in gas concentration and stable isotope analyzers, today introduced the PI5131-i Analyzer, a ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study. Rhinos that flourished across much of North America 12 million years ago ...