Massive amounts of seaweed have been washing up on the Texas coast, bringing along sea creatures. Most recently, "rarely seen ...

The total amount of sargassum in the Atlantic in April was 40% higher than the previous all-time high set in June 2022.

Piles of smelly seaweed have washed ashore on Miami Beach and Key Biscayne, a stinky reminder that this is sargassum season.

A trend of shrinking ice coverage in the Gulf of St. Lawrence might signal long-term problems that could lead to extreme ...