Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
The thought cameto Cassandra Rauert while she was new on the job as an analytical chemist studying microplastics in human tissues: Maybe I should test my own blood? This was six y ...
T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of São Paulo. It was 2018, and the discovery had just ...