Oak Ridge National Laboratory (ORNL)'s electromagnetic isotope separator, or EMIS, made history in 2018 when it produced 500 milligrams of the rare isotope ruthenium-96, unavailable anywhere else in ...

For decades, scientists have relied on a chemical fingerprint inside water molecules to determine where plants get their moisture. The method shaped our understanding of drought resilience, ...

When Irish criminal investigators couldn’t identify a dismembered body, parts of which they found around a canal near Dublin in the spring of 2005, Wolfram Meier-Augenstein got a phone call. An ...

The Stable Isotope Laboratory facility at the Southwest Fisheries Science Center is an interdisciplinary stable isotope sample processing facility directed by Dr. Jeffrey Seminoff and managed by ...

A new review argues that stable isotope fractionation patterns, long used to reconstruct Earth's history, could become ...

Inscribed on an Italian family’s 15th century coat of arms and decorating an ancient Japanese shrine, the Borromean rings are symbolically potent. Remove one ring from the trio of linked circles and ...

We've already learned about Isotopes. Now here are some examples of simple calculations involving isotopes that you&'ll need to know for the science GCSE. Find out ...

Perfect for GCSE Chemistry revision, this resource breaks down isotopes and relative atomic mass with clear notes, worked examples, and exam-style calculations. Ideal for classroom use or independent ...