Memphis Grizzlies star Ja Morant has been suspended for 25 games without pay by the NBA for "conduct detrimental to the league," the NBA announced Friday.

If you’re one of the many people who loves sleep and finds it a huge struggle to get up in the mornings, we’ve got some news that might just make you feel a little better. As it turns out, scientists have released a new study which suggests that hitting snooze on your alarm may actually be good for you. A new study has claimed that the extra sleep brought by snoozing an extra half hour in the mornings could help to improve cognitive performance. The research published in the Journal of Sleep Research surveyed more than 1,700 adults from across the world and looked into their morning habits. According to the study, a total of 69 per cent of those involved admitted they snoozed their alarms at least some of the time. Then, 31 of these people were tested and the researchers found that snoozing their alarms improved some of their scores following cognitive examinations. The tests they were subjected to involved things like memory tests and basic maths questions. Compared to not snoozing for 30 minutes, when the people did snooze they either improved their scores in the tests or their performance was not affected. "Snoozing for 30 minutes in the morning does not have any major negative effects on the sleep that night or how tired one feels when waking up," said Tina Sundelin [via Live Science], who is the lead study author and psychologist at Stockholm University in Sweden. "For those who are drowsy in the morning, such as evening people, and find that snoozing helps them wake up, the study shows that they may actually be more objectively alert [meaning that they performed better on the cognitive tests] after snoozing — even if they don't feel more or less sleepy.” It comes after a sleep expert revealed the worst common sleeping position for people which could be bad for our health. Sign up for our free Indy100 weekly newsletter 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

TAMPA, Fla.--(BUSINESS WIRE)--Aug 8, 2023--

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.

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