Air pollution disparities persisted during COVID-19 lockdowns

Even as average levels of NO₂ fell, marginalized communities experienced relatively high levels of the pollutant

15h

Podcast: Rare earths' magic comes at a cost

<i>Stereo Chemistry</i> shares a story from the science-history podcast <i>Distillations</i>

19h

Chemistry in Pictures: A closer look at clots

21h

Researchers report the most complex flexible microprocessor yet

Chip packs over 39,000 transistors on a plastic film

2d

C&EN's Global Top 50 for 2021

The chemical industry is recovering from the COVID-19 pandemic

2d

Single-use plastics have boomed during COVID-19. Joana Correia Prata wants to reverse the trend

University of Aveiro microplastics researcher and veterinarian recommends policy priorities for dealing with plastic waste

2d

Trinseo will buy acrylic sheet firm Aristech Surfaces

2d

High-throughput enzymology

Microfluidic device makes, purifies, and assays 1,500 different mutants at the same time

2d

New 3D-printed muscle is the strong, sensitive type

LED-embedded liquid crystal elastomers enable optical feedback

2d

MOF sieves propylene from propane

Material features pockets that open to either propylene or propane, depending on pressure

2d