A honey bee tears itself open when it stings, releasing poison into its victim. Stinging words between humans can be replaced ...

Efficient and site-specific genome engineering can be achieved based on programmable nucleic acid cleavage using CRISPR-Cas surveillance complexes. Structure-function studies on single component Cas ...

For humans, a man-of-war sting is excruciatingly painful, but rarely deadly. But beware—even dead man-of-wars washed up on shore can deliver a sting. Muscles in the tentacles draw prey up to a ...