GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Authors Table of Contents Media Contact For general and media inquiries and to book our experts, please contact: [email protected] Harm reduction directly empowers people who use drugs to stay safer and ...

Topics as heavy as PTSD, ethnic cleansing and the immigration system, and as light as music, kissing and children with a passion to perform are all vying for the short film Oscars. Here’s a look ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain actions on our website or click to take an action on their website ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.

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18 They completed a standard data extraction form, summarising the study design and other relevant data for each article, including author name, sample size, survey year and reference standard (tables ...

A summary of the major climate statistics recorded at this site is provided below. There is also an extended table with more statistics available. More detailed data for individual sites is available.