New approach to detect ultra-rare part-per-sextillion isotopes could also sharpen dark matter searches

The detection and study of isotopes, atoms of the same element that have different numbers of neutrons, could expand the ...
EDN

Atom smasher unleashes new isotopes

PORTLAND, Ore. — You might have thought that scientists had already cataloged the 118 natural elements–from hydrogen to silicon to uranium–and their various isotopes. Unfortunately, only the first ...
Science Daily

Introducing a new isotope: Mendelevium-244

A team of scientists has discovered a new form of the human-made element mendelevium. The newly created isotope, mendelevium-244, is the 17th and lightest form of the element, which was first ...
The Conversation

Strontium isotopes can map monarch butterfly migrations and help conservation efforts

The eastern North American population of monarch butterflies are famous for their annual, multi-generational, round-trip migration from the oyamel fir forests of Central Mexico through the United ...
University of Delaware

Isotope fingerprints of environmental contaminants

Plants need phosphorus, an essential nutrient, to grow. This nutrient is present in fertilizers and applied to crops to increase their yields. One downside of too much phosphorus in this agricultural ...