Why People Aged 65 and Older Should Get a Spring COVID Vaccine

Scientists found tiny microplastics in people’s arteries. Their presence was tied to a higher risk of heart disease.

In case you need to argue why we should explore space, try referring people to this letter by Dr. Ernst Stuhlinger, then-associate director of science at NASA’s Marshall Space Flight Center. Possibly the most eloquent and respectful reply to such a question.

Did the people of Easter Island independently invent writing?