Good evening. This snapshot of stories and roundup is recommended just for you, based on your interests and reading history. | | | | Shera, an African lion, at the National Zoo in January. (Leigh Pitsko/Smithsonian National Zoo and Conservation Biology Institute) | | | | | | | What to know Shera, a 21-year-old African lion at the National Zoo in Washington, was euthanized due to declining health. She was one of the oldest lions in U.S. zoos, living beyond the average lifespan of 17 years. Shera had liver, kidney, and arthritis issues. Born in South Africa, she contributed significantly to the lion population in North American zoos. Summary is AI-generated, newsroom-reviewed. | | | Analysis Dan Merica and Matthew Choi | | | | How was today's newsletter? | | | | | | | | |