We can help! Science News Explores and the Science News in High Schools Digital Library offer a variety of free, age-appropriate STEM resources for kids from fifth through 12th grades. Stay up to ...

A new feature discovered in radioactive lanthanum isotopes Date: January 31, 2025 Source: University of Jyväskylä - Jyväskylän yliopisto Summary: Researchers measured very precisely atomic ...

Mark your calendar for the Mother Tongue Film Festival and events covering everything from odd oceanic couples to resilient ...

American biotech company Thermo Fisher Scientific has introduced the Elescan XRF-100, an online multi-stream elemental slurry analyser designed to provide real-time elemental analysis for mineral ...

The Boise State University Isotope Geology Laboratory (IGL) is a state-of-the-art geoanalytical facility for the analysis of trace elements and radiogenic isotopes in Earth materials, using both ...

In their study, published in the journal Science, the group conducted isotopic ... The researchers conducted an analysis of the nitrogen and carbon isotopes bound to the tooth enamel of 43 ...

A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the centre of the story of humanity. Overcrowding can lead to disaster, and yet ...

Developing core lessons is an unusual step for a toy company, said Alicia Conerly, the president of the National Science Teaching Association, and an instructional specialist in the Marion County ...

ALBUQUERQUE, N.M. (KRQE) – The Albuquerque Isotopes have announced its promotional schedule for the 2025 season. Fireworks shows, Mariachis games, and green chile cheeseburger nights fill the ...

Collagen was extracted and analyzed for bulk stable isotopes of carbon-13 (δ 13 C) and nitrogen-15 (δ 15 N) and compound-specific isotopes of individual amino acids. Radiocarbon dating provided ...

Introduction: Recent work has proposed that the nitrogen isotopes in marine sediments can be impacted by anaerobic oxidation of methane (AOM), since nitrogen uptake by anaerobic methanotrophic archaea ...

Jan. 28, 2025 — A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its ... Some Species of Baleen ...