Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...

Oceanic island hotspots — Hawaii and Iceland — are the final destinations of elemental isotopes from the beginnings of Earth, in concentrations found nowhere else on Earth’s crust. Until now, it was ...

Ancient horsetail plants produce water with unusual oxygen isotopes, offering scientists a new tool to reconstruct Earth’s climate history and understand humidity patterns from millions of years ago.

ABSTRACT This paper examines changes in isotopic abundances for 18O and deuterium in precipitation over the Amazon basin based on data in the Global Network on Isotopes in Precipitation (GNIP) ...

A common use of stable isotope analysis in mammalogy is to make inferences about diet from isotope values (typically δ¹³ C and δ¹⁵ N) measured in tissues and food sources of a consumer. Mathematical ...

The International Atomic Energy Agency plans to discuss its isotope-enabled water balance model during its International Symposium on Isotope Hydrology that is taking place between 20 and 24 May in ...

Short-lived radioisotopes such as aluminum-26 influenced early solar system heat, water retention and the formation of Earth-like rocky planets, according to meteorite analyses and models.

HACKENSACK, NJ / ACCESS Newswire / July 8, 2025 / Champions Oncology (CSBR) a leading translational oncology research organization, today announced the full commercial launch of its ...

During glacial periods, the sea level falls, because vast quantities of water are stored in the massive inland glaciers. To date, however, computer models have been unable to reconcile sea-level ...