Are hair relaxers damaging to health?
Different chemistries have been designed to turn curly hair straight, but in all cases questions remain about their safety, finds Rachel Brazil
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Tiny plastics are polluting our waterways, foods and drinks. To understand and combat this contaminant, we need to leverage technologies capable of detecting their presence and understanding their makeup
Nanoform scientists discuss how their diverse personalities and scientific backgrounds foster innovation, helping them tackle problems from different angles, and design better processes
In case you missed them, check out our collections on detectives, innovators, sustainability and health technology
How did a tree bark from Sri Lanka become one of the essential flavours of the festive season?
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Different chemistries have been designed to turn curly hair straight, but in all cases questions remain about their safety, finds Rachel Brazil
Kurt Wüthrich describes climate of meeting of Nobel laureates as hostile
Women are underrepresented in US federal Stem jobs and leave these posts at a higher rate than men, but more female supervisors might help