Under-studied boreal habitat key for North America's ducks

Knowing where migrating birds came from and where they're headed is essential for their conservation and management. For ducks, most of this information comes from long-term bird-banding programs, but this type of research ...

Nanoparticle colloid systems in molten inorganic salts

(Phys.org)—Colloidal systems are important in nanoscience and materials. A colloidal system involves the dispersion of particles within a solvent. A stable colloid has evenly dispersed solute particles while unstable colloids ...

A new methodology quickly reveals metabolic fluxes in cells

Although photographs of the underground stations in Barcelona would reveal the number of people waiting, when rush hour takes place, and offer clues about why some stations are busier than others, they can't reveal whether ...

Up, up and away: Chemists say 'yes,' helium can form compounds

Can helium bond with other elements to form a stable compound? Students attentive to Utah State University professor Alex Boldyrev's introductory chemistry lectures would immediately respond "no." And they'd be correct – ...

Cell-tracking agents get a boost

Rice University researchers have synthesized a new and greatly improved generation of contrast agents for tagging and real-time tracking of stem cells in the body.

Artificial intelligence helps in the discovery of new materials

With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to ...

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