The Animal Celebrities Who Surprised, Soothed and Screamed at Us in 2024

The Animal Celebrities Who Surprised, Soothed and Screamed at Us in 2024

Moo Deng the pygmy hippo, Flaco the escaped eagle-owl, Charlotte the maybe-pregnant stingray — they distracted us from the messy human world but were also clear reflections of it.
What the Polio Vaccine Has Meant for Public Health

What the Polio Vaccine Has Meant for Public Health

A lawyer working with Robert F. Kennedy Jr. has asked the F.D.A. to withdraw approval of the current shot because it hasn’t been tested against a placebo. Scientists say such a test would be unethical.
The Brave New World of A.I.-Powered Self-Harm Alerts

The Brave New World of A.I.-Powered Self-Harm Alerts

New technology alerts schools when students type words related to suicide. But do the timely interventions balance out the false alarms?