Like a group of scheming teens shifting their conversation when a teacher walks by, sperm whales (Physeter macrocephalus) ...

In our five-day unit, designed for elementary-aged students, children can dive deeper into learning more about the physical characteristics of jellyfish, where they live, what they eat and what eats ...

Without so much as a wave of his flipper, Neil the boisterous young elephant seal departed Tasmania this week, leaving behind ...

Karenia cristata, a rare type of microscopic algae that produces toxins that harm nerve cells, can be lethal at very low ...

Hundreds of years ago, sailing the vast ocean must have been a terrifying feat. We still have much left to learn about our seas today, so it makes sense that ancient mariners let their imaginations go ...

(KSTP) — A Marine from Minnesota who was lost at sea off the coast of Southern California during training operations has been declared dead. Lance Cpl. Armando Ortiz Canseco, 21, was declared dead on ...

PUERTO VALLARTA, Mexico -- A 28-year-old man was killed in a crocodile attack on a popular beach in Puerto Vallarta, Mexico, on Friday evening, according to state authorities. The victim, who was from ...

GMA headed to the Jersey Shore to highlight the danger in the ocean this summer. Chief Meteorologist Ginger Zee put on a demonstration to show how swimming in a pool and swimming in open water are two ...

Climate and ocean models use a series of equations to represent complex natural processes. However, the equations used in these models are often derived from limited observations and a series of ...

OCEAN CITY, N.J. -- A man who went missing while boogie boarding off the coast of Ocean City last month has been found, authorities announced on Tuesday. The 20-year-old swimmer disappeared on May 18 ...