It smells like rotten eggs, releases toxic gases, endangers sea life and scuttles vacations. Scientists, startups and ...

I was off work last week to spend time with family at the beach. The vacation was amazing, and I was thankful to get away, but when we arrived in the Dominican Republic, we encountered something we ...

Beaches across the Caribbean, the Gulf of Mexico, and the Atlantic coast of Florida are disappearing under thick, rotting ...

Headlines from various media outlets have painted a grim picture of a monstrous blob of seaweed in the Atlantic Ocean they say could blanket Florida's beaches and ruin the summer for millions. It's ...

A strange brown ribbon stretching from the coast of Africa to North America has scientists and other experts worried about the planet's future. Here's why.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A gargantuan mass ...

Young kelp forests are returning to Peru after scientists replanted giant seaweed, creating habitat for fish and restoring ...

(CNN) — A gargantuan mass of seaweed that formed in the Atlantic Ocean is headed for the shores of Florida and other coastlines throughout the Gulf of Mexico, threatening to dump smelly and ...

Forget "Jaws." If you want a beach-themed scare this summer, look no further than the real-life horror show unfolding on the East Coast: a monstrous mass of seaweed the size of North America drifting ...

Climate change, overfishing and habitat loss have caused a sharp decline in fish stocks around Pemba Island, off the coast of Tanzania. To find a new income from the sea, women from Pemba are turning ...

A giant blob of seaweed twice the width of the continental United States is headed for the shores of Florida and other coastlines throughout the Gulf of Mexico, threatening to dump smelly and possibly ...