The FBI on Tuesday released “seeking information posters” for two Iranian intelligence officers who they believe were involved in the disappearance of former FBI agent Robert Levinson.

Biofilms are clusters of microorganisms that stick to non-biological surfaces, such as rocks in a stream, as well as to surfaces on plants (roots) or in animals (epithelium). These clusters are ...

Here's how to pick the right photo printer—whether for humble snapshots or big, bold art prints—and our top lab-tested picks. I’m the deputy managing editor of the hardware team at PCMag.com.

We assessed carbon isotope composition in bulk leaf material and extracted carbohydrates (soluble sugar, starch, and cellulose) of selected leaves one month after inducing water deficit to estimate ...

Where ƪ represents the nitrogen isotope value; £ represents the nitrogen content. Total inorganic carbon (TIC) isotopes were measured by a Thermo Fisher Scientific MAT 253 Plus isotope ratio mass ...

This is determined by using the isotopes of carbon in atmospheric CO 2 to identify its different sources, with measurements of carbon-13 and carbon-14 relative to carbon-12. Concentrations of the ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial ...

The best photo printers create great colour and mono photo prints at home, but which one should you go for? I’ve been testing and reviewing desktop printers for decades and have come to the conclusion ...