Dossier
Dr. Marc Shapyro
Coverage of Dr. Marc Shapyro in the Nexus archive.
- Seaweed build up across South Florida beaches, keeping people out of water
A massive buildup of sargassum seaweed along South Florida beaches is deterring beachgoers due to unpleasant odors and health risks. The issue, linked to warmer water temperatures and shifting currents, has worsened with the arrival of the FIFA World Cup, as the region prepares to host thousands of tourists.