The spill of Russian crude bound for India compounds the environmental damage from spills in and around the Strait of Hormuz, where tankers and oil facilities have come under attack.

Swaths of sargassum are blanketing the Caribbean and Gulf of Mexico, suffocating shorelines and snuffing out marine life while spooking visitors in areas that depend heavily on tourism.

For the 150 students and faculty housed in the building, the last couple months have been a series of ups and downs.

Oceanography Camp Especially for Girls has long aimed to steer young women into STEM.

Claudia Barón-Aguilar, a doctoral candidate, is an Indigenous scientist whose work brings together remote sensing, community engagement, and traditional ecological knowledge.

The new approach “provides a flexible tool to support decision making, particularly for vulnerable, highly targeted stocks,” according to the authors.

Seashells are the skeletons of sea creatures – and they’re older than you might think.

Authors of the new paper in Nature Communications attributed the bloom expansions to both human activities, such as nutrient runoff into the ocean, and climate variability, such as ocean warming.

Pyrodinium bahamense is a saxitoxin-producing dinoflagellate found in tropical and subtropical estuarine waters globally, with the var. bahamense variety forming recurrent harmful algal blooms (HABs) ...