27 million tons of sargassum choke Caribbean and Mexico coasts
Why it matters: Mexico plans a $115 million response as the rotting seaweed hits tourism, marine life and cleanup capacity.
The New York Times, PBS NewsHour
Why it matters: Mexico plans a $115 million response as the rotting seaweed hits tourism, marine life and cleanup capacity.
Why it matters: The operation extends a disputed military campaign against suspected traffickers that critics call extrajudicial killings.