US solar manufacturers are expected to revive their years-long campaign to kill an exemption that has allowed two-sided

A large network of accounts on Facebook and Instagram have been promoting Russia's Wagner mercenary group to hundreds of thousands of followers, months after Meta vowed to remove content glorifying the group, according to a new report by disinformation experts.

A dead “vampire” star is feeding on a nearby companion and expelling cannonballs and its behaviour has left astronomers stunned. The dead star is located around 4,500 light-years away and, until now, has baffled astronomers with its unusual behaviour. It is a rapidly spinning neutron star, otherwise known as a pulsar, that has been given the name PSR J1023+0038, shortened to J1023. It emits radiation from both its poles that occasionally reach Earth and also appears to have two different “settings” of brightness. Initially, the behaviour of J1023 confused experts, but now they believe that the stark difference in brightness levels has to do with the star launching out matter over short spaces of time. Maria Cristina Baglio, leader of the research team and scientist at New York University, Abu Dhabi, said in a statement: “We have witnessed extraordinary cosmic events where enormous amounts of matter, similar to cosmic cannonballs, are launched into space within a very brief time span of tens of seconds from a small, dense celestial object rotating at incredibly high speeds.” In addition to the pulsar emitting matter, over the last 10 years, scientists have witnessed the star pulling material from its companion star. The material it is stealing forms a structure called an accretion disk that forms around the star itself. Since it began feeding, the star has been alternating between between “low” and “high” power modes. During moments of high power, the star shines brightly with a variation of X-rays, ultraviolet and visible light. During low power, it emits radio waves and appears much dimmer. In June 2021, experts witnessed a star shooting out hot, luminous matter that has been compared to a cosmic cannonball as the star continually switched modes. J1023 has fascinated experts, who have been able to explain the way the star behaves by observing it. Despite solving many of its mysteries, the scientists aren’t done with it yet. With the Extremely Large Telescope (ELT) in northern Chile currently under construction, it is hoped that when it is ready, scientists will once more be able to observe the pulsar. Sergio Campana, research co-author and Research Director at the Italian National Institute for Astrophysics Brera Observatory, said: “The ELT will allow us to gain key insights into how the abundance, distribution, dynamics and energetics of the inflowing matter around the pulsar are affected by the mode switching behavior.” Sign up to 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.

Melania Trump is launching a collection of $50 non-fungible tokens (NFTs) featuring US landmarks in time for the 4th of July. The former first lady’s “1776 Collection” includes images of Mount Rushmore, the Statue of Liberty and the Liberty Bell, set to patriotic-themed music. Ms Trump’s office said in a statement that each NFT was designed to celebrate the “foundations of American ideals”. “The 1776 Collection of artwork draws inspiration from several iconic landmarks of our nation, which I had the privilege of visiting during the time I served as first lady,” Ms Trump said. “I am proud to celebrate our great nation and remain inspired by the words contained within the Declaration of Independence.” An NFT is a blockchain-based certificate verifying ownership. The 1776 Collection was created on the Solana blockchain, and went on sale on Thursday. Ms Trump’s office said a portion of the sale price would go to support foster children. The site did not immediately respond to a request for further details about what percentage of the proceeds would be donated. Ms Trump has previously dabbled in NFTs since leaving the White House. In 2021, she launched a digital watercolour painting of her eyes for $180 each. Then in 2022, Ms Trump faced accusations of bidding $185,000 in an auction for her “Head of State Collection 2022.” An analysis of Solana blockchain transactions by Bloomberg found the winning bid of 1800 SOL came from a wallet that belonged to the entity that originally listed the project for sale. Read More Trump news - live: DOJ prepares to hit Trump with new charges as ex-official cooperates in 2020 election probe Trump lashes out at ‘fake’ Jake Tapper after CNN host cuts away from arraigned ex-president meeting fans Meet Jesse Watters, the Fox News host helming Tucker Carlson’s primetime slot Prosecutors are prepared to hit Trump and his allies with new charges, sources say

By Stephen Nellis and Max A. Cherney Nvidia dominates the market for artificial intelligence computing chips. Now it

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.

The latest Nintendo Direct had tons of new information about Super Mario Bros. Wonder. Here's what you need to know about the upcoming title.

COP28 is just six weeks away and countries are already trading blows over what is likely to be

TL;DR: As of July 2, you can get the JBL Live Free NC+ True Wireless

By Ananya Mariam Rajesh, Deborah Mary Sophia and Siddharth Cavale (Reuters) -Spending online on Cyber Monday is on track to

U.S. News & World Report announced changes to the methodology of its controversial Best Colleges rankings to emphasize the success of diverse students and to remove the influence of alumni giving and class size, the media company said in a statement.

Spotify Technology said on Monday it was raising the prices for its premium plans by $1 each in