World leaders are gathering in Paris this week as French President Emmanuel Macron seeks to build support for

Voters went to the polls to decide their governor, while others considered changes to abortion rights.

Are your grandparents up very early in the morning, without fail? Well, it turns out there are scientific reasons why older people wake up earlier as they get older. It’s been revealed that in later life, the natural process of ageing leads to changes in the times the body approaches sleep. According to HuffPost, our approach towards resting and amount of sleep we require is down to both genetics and our age. Cindy Lustig, who is a professor of psychology at the University of Michigan, said: “Like most of the things that change with age, there’s not just one reason, and they are all interconnected.” Sign up to our free Indy100 weekly newsletter It’s all to do with the brain becoming less responsive as people age to factors such as sunlight, social cues and physical activity which indicate where in the day we are at any given time. “The wiring of the brain is likely not sensing... and responding to the inputs as well as it should because it’s an ageing brain,” Dr. Sairam Parthasarathy, the director of the Center for Sleep and Circadian Sciences at the University of Arizona Health Sciences, also told the publication. “These are all what we call time givers, or they give time to the brain,” he said. In other words, they help the brain sense where it is in the 24-hour circadian cycle. Younger people can more easily connect indicators like eating dinner with the idea of sleeping in the next few hours. However, that’s not as easy for older people to register naturally, especially as their vision tends to suffer in later life. “Interestingly, one of [the reasons] seems to be that the vision changes that come with age reduce the intensity of the degree of light stimulation that our brain receives, which plays an important role in ‘setting’ our circadian clock and keeping it on track,” said Lustig. 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.

A powerful Haitian gang leader has been charged by U.S. prosecutors with ordering the kidnapping of an American couple that left the woman dead

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INTERNET, Everywhere / George Town, Cayman Islands--(BUSINESS WIRE)--Jul 24, 2023--

WhatsApp will finally let people create group chats without having to come up with a clever name for them – or any name at all. Users will instead be able to just make a group and then have that group name itself after the people inside of it. WhatsApp suggested that the tool will be useful when “you need to create a group in a hurry, or you don’t have a group topic in mind”. It will be available for group chats with up to six people in them. The group names will be changed dynamically, depending on who is in the group. The group name will display differently for each user in it, depending on how they have people saved in their phone. If someone is added to a group with people who don’t have that person saved, then their phone number will show instead. Mark Zuckerberg announced the feature on Facebook. “Making it simpler to start WhatsApp groups by naming them based on who’s in the chat when you don’t feel like coming up with another name,” he wrote, sharing a picture of how the new groups will look. The feature is rolling out “globally over the next few days”, Meta said. It is one of a number of small tweaks that have been added to WhatsApp in recent weeks. Most recently, it fixed a major frustration that meant that pictures would be shrunk when they were sent within a group. The company is also quietly working on other features, including the addition of generative AI to create new stickers just by describing them. Read More WhatsApp update finally stops it ruining your photos WhatsApp rolls out AI tool for creating custom art Jury finds teenager responsible for computer hacking spree

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The connections people experience with their loved ones don't necessarily end after death, a recent Pew Research Center survey's results suggest.