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Environment. Russian scientists make rare find of 'blood' in mammoth. Russian scientists claimed Wednesday they have discovered blood in the carcass of a woolly mammoth, adding that the rare find could boost their chances of cloning the prehistoric animal.

Russian scientists make rare find of 'blood' in mammoth

An expedition led by Russian scientists earlier this month uncovered the well-preserved carcass of a female mammoth on a remote island in the Arctic Ocean. Semyon Grigoryev, the head of the expedition, said the animal died at the age of around 60 some 10,000 to 15,000 years ago, and that it was the first time that an old female had been found.

But what was more surprising was that the carcass was so well preserved that it still had blood and muscle tissue. Goblin shark. Various anatomical features of the goblin shark, such as its flabby body and small fins, suggest that it is sluggish in nature.

Goblin shark

This species hunts for teleost fishes, cephalopods, and crustaceans both near the sea floor and in the middle of the water column. Its long snout is covered with ampullae of Lorenzini that enable it to sense minute electric fields produced by nearby prey, which it can snatch up by rapidly extending its jaws. Small numbers of goblin sharks are unintentionally caught by deepwater fisheries. Milky Way Twilight Afterglow Over The Grand Tetons by Matt Anderson. This is a multiple exposure of the Grand Tetons with a pre-dawn glow, light painting, and the Milky Way above.

Milky Way Twilight Afterglow Over The Grand Tetons by Matt Anderson

A long exposure for the sky and stars, a second exposure with light painting, and a third exposure of the first light bathing the Moutain tops. All taken hours apart. Below you can see the snake river twisting through the scene. Some distant smoke and fog layers the hillside and mountain bases.