Pacific sleeper shark ... the Earth’s climate system. Kolbusz noted that the individual shark filmed during the expedition was estimated to be about 3.5 meters long. The rare footage captured ...

The Greenland shark holds the title as the longest-lived vertebrate on Earth, with some individuals potentially reaching 500 ...

Help Sought for Tope Sharks Over the past 80 years ... Only about 10 vaquitas — the smallest living cetaceans — remain on Earth. The environmental talks, which could trigger sanctions for Mexico over ...

Scientists and fishermen are teaming up to try to find evidence of one of the world's rarest sharks off the Welsh coast. The angel shark, once widespread across Europe, is now listed as critically ...

Access to a hammerhead embryo is very rare ... or the Earth’s magnetic fields, which they can use to navigate during migration. Access to these amazing shark pup embryos allows us to compare ...