Isotopes are forms of an element that have the same number of protons but different numbers of neutrons. There are three isotopes of hydrogen: hydrogen, deuterium (hydrogen-2) and tritium ...

Groundwater is water stored beneath the Earth's surface in the spaces between rocks and sediments, collectively known as aquifers.

Researchers measured very precisely atomic masses of radioactive lanthanum isotopes and found an interesting feature in their nuclear binding energies. The discovery provides essential data for ...

NEW YORK CITY, NY / ACCESS Newswire / February 13, 2025 / Bronstein, Gewirtz & Grossman, LLC is investigating potential ...

The researchers conducted an analysis of the nitrogen and carbon isotopes bound to the tooth enamel of 43 fossilized teeth, all of which had been found in South Africa's Sterkfontein caves.