Only 2,000 Monarch Butterflies Remain in California. But They Still Don’t Have Protection
Description
Federal wildlife officials say that monarch butterflies qualify to be protected as an endangered species but won't be receiving that protection for now.
The risk of a blood clot developing after a J&J vaccine is tiny, but it's also scary and confusing. We break down ways to evaluate vaccine options.
Published 04/29/21
Struggles, decisions and startling moments that shaped KQED's science coverage in the early days of the coronavirus pandemic.
Published 04/01/21