A court in Iran has sentenced two female journalists to up to seven years in prison for “collaborating” with the United States government among other charges

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At a summit in Spain, Europe's leaders will discuss how to lower irregular migration to the continent.

Paul Goldschmidt hit a go-ahead RBI single that chased Chicago starter Marcus Stroman in the fourth inning and the St. Louis Cardinals beat the Cubs 7-5 to earn a split of their weekend series at London Stadium

Rayan Bashir says she is struggling after being left in hotels for weeks since arriving from Sudan.

Australian Ariarne Titmus has set a new world record on the way to a decisive victory in the women’s 400-meter freestyle on the opening day of the world swimming championships, with silver for American Katie Ledecky and bronze for Erika Fairweather of New Zealand

'Meet the Barkers' star Alabama Barker recently took to her Instagram to share some never-heard-before details about herself

LONDON (Reuters) -British foreign minister James Cleverly was seen taking shelter as a siren went off during his visit to

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Scientists believe they have discovered the cause of the megalodon's extinction – and no, it’s not Jason Statham. Experts have been conducting research on fossils of teeth from the biggest species of shark the world has ever seen, which went extinct around 3.6 million years ago and measured at least 15 metres long. Research published in the journal Proceedings of the National Academy of Sciences explains that the animal was actually partially warm-blooded. Unlike most cold-blood sharks, the body temperature is thought to have been around 27 degrees. The temperature is higher than the sea temperatures around the time. Sign up to our free Indy100 weekly newsletter Study co author Robert Eagle, who is professor of marine science and geobiology at UCLA, said [via CNN]: “We found that O. megalodon had body temperatures significantly elevated compared to other sharks, consistent with it having a degree of internal heat production as modern warm-blooded (endothermic) animals do.” They were able to prove that the animals were warm-blooded by analysing how carbon-13 and oxygen-18 isotopes were closely bonded together in the fossilised teeth. Senior study author Kenshu Shimada is a paleobiologist at DePaul University in Chicago, who said: “A large body promotes efficiency in prey capture with wider spatial coverage, but it requires a lot of energy to maintain. “We know that Megalodon had gigantic cutting teeth used for feeding on marine mammals, such as cetaceans and pinnipeds, based on the fossil record. The new study is consistent with the idea that the evolution of warm-bloodedness was a gateway for the gigantism in Megalodon to keep up with the high metabolic demand.” The fact it was warm-blooded means that regulating body temperature could have been the cause of its eventual demise. The Earth was cooling when the animal went extinct, which could have been a critical factor. “The fact that Megalodon disappeared suggests the likely vulnerability of being warm-blooded because warm-bloodedness requires constant food intake to sustain high metabolism,” Shimada said. “Possibly, there was a shift in the marine ecosystem due to the climatic cooling,” causing the sea level to drop, altering the habitats of the populations of the types of food megalodon fed on such as marine mammals and leading to its extinction. “One of the big implications for this work is that it highlights the vulnerability of large apex predators, such the modern great white shark, to climate change given similarities in their biology with megalodon,” said lead study author Michael Griffiths, professor of environmental science, geochemist and paleoclimatologist at William Paterson University. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

In what is anticipated to be a close to sellout, ringside tickets for Jake Paul vs Nate Diaz are priced up to $5K

Texas’ extra-inning comeback victory over Arizona According to Nielsen, Fox averaged 9.17 million for the game telecast