When Apollo 17 astronauts collected a small rock from the moon more than 50 years ago, they had no way of knowing it would ...

When astronauts returned from NASA's final Apollo moon mission in 1972, some of the samples they collected were sealed and carefully stored away in the hope that future researchers using advanced ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An early analysis ...

NASA has finally shared details about the first analysis of samples taken from the asteroid Bennu using the OSIRIS-REx spacecraft in 2020. While NASA scientists are still working on documenting the ...

Four principal methods govern the preparation of samples for XRF analysis, each representing a different trade-off between analytical quality and speed/cost of preparation. A method involving the ...

Sample preparation is essential when employing chromatography for bioanalytical analysis as system performance will be negatively affected if it is not performed. Preparation methods include protein ...

Novel innovations for stabilizing the plasma proteome in whole blood samples provide researchers with more confidence in their protein analysis. To reduce the preanalytical variability, scientists can ...