Vaccine Vexation II: Sharks on the Covid Hook

Vaccine Vexation II: Sharks on the Covid Hook

Shark squalene is a key ingredient in some vaccines, fact of major concern to marine biologists. Graphic: Jeff Kepler@seventh.voyage/Shark Allies Lost in the breathless reporting about the global rush to produce and administer Covid-19 vaccines is the very real...
Light Pollution Impacts Coral Reefs

Light Pollution Impacts Coral Reefs

Stray light from coastal development can severely disrupt coral reproductive cycles, new study finds—and blue-spectrum LED lighting is the worst. Satellite view of earth at night in the western hemisphere showing “skyglow” of human development. Stray light...