While their capacity for male pregnancy has long fascinated people, new information on sex ratio and pregnancy seasonality ...

Photographs of seahorses taken by scuba divers revealed evidence of a long-lost species of marine worm that hasn’t been seen ...

Such is the tale of the marine worm, Haplosyllis anthogorgicola, that’s been photobombing seahorses at a rate of three in ...

A small team of marine scientists from the University of the Ryukyus, King Abdullah University of Science and Technology and ...

The Birch Aquarium at Scripps Institution of Oceanography at UC San Diego just unveiled its newest artificial habitat -- the ...

NOVA: Can you talk a little bit about how you got interested in seahorses and what sort of life you lead as a scientist? AV: I suppose I study seahorses for three reasons. Initially, I started ...

With adults only about an inch tall, the dwarf seahorse is the smallest of the four seahorse species found in U.S. waters. This dainty, curly-tailed fish occurs only in shallow seagrass areas in the ...

Seahorses look and act quite unlike most other fish - for a start, swimming is not their forte. Discover the peculiar features, abilities and behaviours that make seahorses and their closest relatives ...

An curved arrow pointing right. Unlike most species, it is the male seahorses who give birth. Female seahorses impregnate the males with their eggs, and 10-25 days later, the males spew out ...

Endemic to the waters off south and east Australia, leafy sea dragons are closely related to seahorses and pipefish. Leafies are generally brown to yellow in body color with spectacular olive ...

DESCRIPTION: Adults of this tiny seahorse species are only one inch tall and have a high, columnar coronet. They can be beige, yellow, green or nearly black, with variable mottling ranging from absent ...