Here’s what you need to know about booster shots

Mixed messages on COVID-vaccine booster shots are leaving Americans with lots of questions. The Wall Street Journal has some answers.

National Geographic reports on how lawmakers are pushing to compensate survivors of the first atomic-bomb test, which took place in New Mexico. Many people who lived near the blast site have had serious health issues.

The latest weapon in the war on drugs is a predictive A.I. on your doctor’s computer. Wired shows how it can determine who receives treatment for pain — and who doesn’t.

The Times of London details new research showing that when pandas are too happy with their environment, they don’t go out looking for mates. The key to encouraging pairings that create future generations may be habitats that are a little less comfortable.