Misha lived her whole life in zoos, but this elephant's teeth are now helping scientists reconstruct wildlife migrations. Geologists show how strontium isotopes found in teeth or tusks reveal where ...

Scientists used strontium isotopes in Misha the elephant’s teeth to track her movements, revealing a method to study ancient ...

Our ancient ancestors have done some interesting things to human bones over the years, but one example from the Iron Age Iberian Peninsula is a real puzzle.

Chemically similar to calcium, strontium from the environment ... is a pioneer in the use of isotope analysis to shed light on ecological questions such as soil formation, animal physiology ...

Now, new isotope analysis of skulls found at the archaeological ... and replace some of the calcium in our teeth and bones.

Credit: Ben Lovett Analysis of Moroccan stalagmites reveals that ... The research team also analyzed the amounts of different oxygen isotopes contained within the calcium carbonate stalagmite to ...

Just 2 tablespoons of chia seeds provides around 140 calories, 4 grams of protein, 11 grams of fiber, and other nutrients, such as calcium, zinc ... A systematic review and meta-analysis of studies ...

Isotope hydrology helps governments find and understand the source of their water supplies – so they can develop management ...

A research team led by Prof. Zhang Zhirong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...