Swell sharks glow in the dark, but these animals have another impressive trick that's how they got their name.

Trichocallia delicatula, or the beautiful hairy ghost shrimp, has “tubular, hair-like” growths on the pleopods, or fan-like ...

Dolphins communicate using a sophisticated combination of clicks and whistles. Stephen Frink/The Image Bank via Getty Images ...

The zebra shark (Stegostoma fasciatum) is a species of carpet shark and the sole member of the ... They change to spots once they start maturing. Australian Ghost Shark. By fir0002flagstaffotos [at] ...

Around the world, killer whales (Orcinus orca) have been observed preying on various shark species including white sharks (Carcharodon carcharias) -- as previously documented in California and ...

Many kinds of female sharks can store sperm in their oviducal gland, he said, though scientists know relatively little about how long each species can do so. In one of the longest known cases ...

An alien bird species has landed in large parts of northern Italy, putting local wildlife at risk. The African sacred ibis is an invasive species that is thought to have invaded after it escaped ...

Predation on other shark species has been observed, and a killer whale pod reportedly attacked a white shark at Neptune Islands, off South Australia's Eyre Peninsula, in 2015. Ms Reeves said the ...

finds that overfishing is the biggest threat to the world’s 1,266 species of sharks, rays and chimaeras (a distantly related deep-sea order of fish often called “ghost sharks”). Building on previous ...

In sharks, this is when a female will store some sperm cells from previous encounters to use on future eggs. “This situation is incredible and shows the resilience of this species,” Greg ...

As with many ghost stories, the presence in “Presence” has a good reason to haunt its house. After watching on as the Payne family turns against one another, the Presence that drifts around ...

The whale shark is a slow-moving, filter-feeding carpet shark and holds the title of the largest known extant fish species ... over safety concerns The oldest ghost depiction uncovered at the ...