BANA is the governing body for braille and tactile graphics in North America. Among its primary responsibilities are setting ...

Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

Yes! I want to get the latest chemistry news from C&EN in my inbox every week. ACS values your privacy. By submitting your information, you are gaining access to C&EN and subscribing to our weekly ...

The researchers’ findings also shed some light on the symbols’ enigmatic purpose. Located 50 kilometers (31 miles) inland from Peru’s south coast, the huge symbols were found in the desert ...