From Jenna Orkin

Schools without walls: Lessons in outdoor education

Older, Heavier People May Be 'Superspreaders' of COVID-19

Ireland suspends AstraZeneca vaccine amid blood clot reports

Brazil wonders about missing vaccine mascot as rumors, conspiracy theories swirl

Songbirds are dying in California, and bird feeders are partially to blame, wildlife officials say

After 51 years, the Zodiac Killer's cipher has been solved by amateur codebreakers

Strong mag. 5.4 earthquake - 6.5 Km NNE of Goðabunga, Iceland, on Sunday, 14 Mar 2021 2:15 pm (GMT +0) - 45 minutes ago

France conducts first military exercises in space

1. Dow hits new record as Americans receive stimulus checks
2. Here's how much protection you get from one dose of vaccine

The White House is set to launch a $1.5 billion ad campaign to win over vaccine skeptics, report says