Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

Burmese pythons provide an integrative contamination signal across terrestrial–aquatic food webs, leveraging long lifespan, whole-prey ingestion, and trophic position to concentrate PFAS in tissues.

A then-18-year-old who Las Vegas prosecutors dubbed a “serial killer" following a murder spree will serve at least 56 years ...