A collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog Compound Interest. To see more of Brunning’s work, go to compoundchem.com. Check out all of C ...

Known for turning science into fun, this pair also stepped into music with songs that teach in a catchy way. AsapSCIENCE, created by Mitchell Moffit and Gregory Brown, became popular for blending ...

[1] Additional information on the human rights situation in Rwanda can be found at: https://www.hrw.org/africa/rwanda. [3] Human Rights Watch, World Report 2025 (New ...

SINGAPORE: Singapore's health authorities are monitoring a recent increase in COVID-19 cases, even as they expect periodic waves of infection throughout the year. The estimated number of COVID-19 ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. It’s that magical time of the year again, when we once again worry that the broken US political system will ...

A new version of the periodic table of elements has predicted hundreds of highly charged ions that could be used to create the next generation of optical atomic clocks. The periodic table, first ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

This graphic was updated on Feb. 11, 2020, to clarify the plot of density versus temperature for water and ice. Originally, the plot depicted density versus temperature for liquid water at all ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. When you purchase through links on our site, we may ...

Arts & Entertainment Live Science crossword puzzle #5: Substance with a pH value less than 7 — 2 down Arts & Entertainment Live Science crossword puzzle #8: Lowest possible temperature in the universe ...

Many workplaces and educational institutions have completely switched from paper documents to digital ones. Consequently, Mac users are increasingly dealing with PDFs and other e-document file formats ...

On 17 July 2024, the International Federation for Human Rights (FIDH) submitted a report for the fourth Universal Periodic Review (UPR) of Iran. The report, jointly prepared with the League for the ...