February 21, 2022 Cover
Volume 100, Issue 7
Anticipating an eventual proof of concept, drugmakers commit to R&D-wide artificial intelligence
Cover image:Research scientists in a lab at Genentech in South San Francisco reviewing computer-generated images.
Genetic analysis of seized elephant tusks finds that whole families of elephants are affected
Two surveys—one global, the other focused on Turkmenistan—reveal shocking extent of avoidable greenhouse gas emissions