Science News reviews Roma Agrawal's book, which updates the classic list of simple machines and reveals the heart and soul of engineering.
Reviews & Previews
Reviewing thousands of ant photos hints that facial surface patterns might offer benefits, like structural support or abrasion protection.
Scientists took a cue from polar bear fur to turn an ultralight insulating material into knittable thread.
To develop better safeguards, computer scientists are studying how people have manipulated generative AI chatbots into answering harmful questions.