June 6, 2022 Cover
Volume 100, Issue 20
Researchers continue to find new chemical modifications on the proteins our genes are wrapped around. Why are they there?
Cover image:Illustration of DNA wrapped around histone proteins.
Credit: Molekuul/Science Source
After more than 7 years of service, Connelly will retire at the end of 2022
Global inaction portends poorly for cleanup of PFAS, researchers say
DSM will also sell its polymer business to Lanxess for $4.1 billion