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Education

Coming out in chem class

Chemistry teachers who reveal their LGBTQ+ identity to their classes encourage queer students to stay in STEM

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Consumer Safety

CVS details dietary supplement–testing program

The retailer’s program requires third-party testing of supplements before they can be sold at CVS stores


Errors, little oversight led to gas drillers’ deaths in Pryor Trust gas well explosion

Chemical Safety Board recommends federal regulations, better worker protection

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Agriculture

Bayer pledges a $5.5 billion investment in agriculture R&D

German giant seeks to counter Roundup debacle with promise of transparency and sustainability


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Energy

Periodic Graphics: Environmental impact of industrial reactions

Chemical educator and Compound Interest blogger Andy Brunning lists the top five chemical products in terms of energy consumption and greenhouse gas emissions during synthesis.


Magnet doubles hydrogen yield from water splitting

Aligning the spin states of oxygen intermediates overcomes a bottleneck in electrolysis