资讯

Density functional theory is a widely used computer-based quantum mechanical method for calculating properties of atoms, ...
Formulation is an intricate practice, straddling science and engineering. In the fast-moving market of personal care—and its ...
Straightforward reaction expands ability to recycle strong, lightweight materials used in applications such as wind turbines ...
The program has been exposing high school students to science for 30 years, offering them hands-on experiences, mentorship, ...
Researchers Marianne Pelletier (left) and Damon Britton (right) take water samples from various sediment depths. On the ...
Sixty-six current and 23 recently-terminated staff at the US National Institutes of Health (NIH), along with 253 anonymous ...
The EPA evaluated uses of only the phthalates under the jurisdiction of the Toxic Substances Control Act (TSCA), including ...
The baby was rested, clean—and still crying. It appeared that she was hungry, but, maddeningly, she would not take her bottle ...
Despite funding cuts, the National Science Foundation gave out 504 additional graduate research fellowships last week.
In March, the journal Nature published the discoveries of two paradigm-breaking antimicrobial compounds in as many weeks: a ...
Battery start-ups and larger labs scrutinize materials in every part of electric vehicle systems, especially anodes ...
Zeldin’s EPA argues that US power plant carbon emissions aren’t ‘significant’—recent study says total is more than most ...