Beloved monarch butterfly put on the endangered species list.

Monarch Butterfly Danaus plexippus Male 2664px

The International Union for the Conservation of Nature (IUCN), the global leading authority on the status of biological diversity, has declared the monarch butterfly an endangered species. According to scientists, the monarch population has declined between 23 and 72 percent in the past decade.

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Research reveals how Bloodworms make their unique copper teeth.


Bloodworms are known for their unusual fang-like jaws, which are made of protein, melanin, and concentrations of copper not found elsewhere in the animal kingdom. Scientists have observed how these worms use copper harvested from marine sediments to form their jaws, and the process, described in research publishing in the journal Matter on April 25,…

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Scientists have measured the shortest interval of time ever recorded – and now know it takes 247 zeptoseconds for a particle of light to cross a single hydrogen molecule.

Photoelectric effect

It’s official folks. It takes 247 zeptoseconds, or a trillionth of a billionth of a second, for a particle of light to cross a single molecule of hydrogen marking the shortest interval of time ever recorded. Yep, that’s a 1 written behind 20 zeroes and a decimal point. Blink, blink. It’s gone. The measurement was…

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For first time in history, dinosaur fossils found in Saudi Arabia

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For the first time in history, confirmed dinosaur fossils have been found in Saudi Arabia. Rare in the Arabian Peninsula, the finding of the 72-million-year-old tail-bones of the plant-eating titanosaur and a fossilized teeth of a sharp-toothed theropod were discovered in the Adaffa formation, a pile of sandstone and conglomerates deposited during the Late Cretaceous…

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