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Three white University of Mississippi students have been suspended from their fraternity after a photo showing them posing with guns in front of a sign memorializing 178

This is the extraordinary tale of how a massive, strange-looking fish wound up on a beach on the other side of the world from where it lives.The seven-foot fish washed up at UC Santa Barbara's Coal Oil Point Reserve in Southern California last week. Researchers first thought it was a similar and more common species of sunfish -- until someone posted photos on a nature site and experts weighed in.What transpired after that surprised researchers from California to Australia and New Zealand.It turned out to be a species never seen before in North America. It's called the hoodwinker sunfish."When the clear pictures came through, I thought there was no doubt. This is totally a hoodwinker," said Marianne Nyegaard, a marine scientist who discovered the species in 2017. "I couldn't believe it. I nearly fell out of my chair."How the hoodwinker got its nameNyegaard spent years chasing the hoodwinker sunfish before she located and named the fish. All cases of the big fish were found in Australia, New Zealand, South Africa and Chile, she said. Except for one time in the 1890s, when drawings and records documented the fish appearing in the Netherlands.Scientists say there are five species of saltwater sunfish, and they come from different places. One enjoys tropical waters, another likes the subtropics and the hoodwinker prefers temperate water, Nyegaard told CNN. She works in the marine division at the Auckland War Memorial Museum in New Zealand."This is why it's so intriguing why it has turned up in California," she said. "We know it has the temperate distribution around here and off the coast of Chile, but then how did it cross the equator and turn up by you guys? It's intriguing what made this fish cross the equator."The antics of this wayward fish are comical, especially considering how the species got its name.As Nyegaard researched the fish, she realized some species of sunfish had been misidentified. One species that was thought to be rare was very common, while another fish thought to be common was misidentified, she said."It had gone unnoticed because no one really realized it looked different. There's a long history of confusion about the species in the sunfish family," Nyegaard said. "This fish had managed to stay out of sight and out of everybody's attention. It had been taken for mola mola (an ocean sunfish) so it was hoodwinking us all."And a bit of hoodwinking is what it was doing to researchers in California, too.Scientists first thought it was a different type of sunfishAn intern at Coal Oil Point Reserve alerted conservation specialist Jessica Nielsen to the dead beached sunfish on February 19. When Nielsen first saw it, the unusual features of the fish caught her eye."This is certainly the most remarkable organism I have seen wash up on the beach in my four years at the reserve," Nielsen said in a UC Santa Barbara press release.She posted some photos of the fish on the reserve's Facebook page. When colleague Thomas Turner saw the photos later that day, he rushed to the beach with his wife and young son.Turner, an evolutionary biologist who is six feet tall, stretched out his arms to show the scale of the seven-foot-long fish. He snapped some photos of what he thought was an ocean sunfish, a rare sight up-close, he said."It's the most unusual fish you've ever seen," said the UC Santa Barbara associate professor. "It has no tail. All of its teeth are fused, so it doesn't have any teeth. It's just got this big round opening for a mouth."Turner posted his photos on 3545

Thursday marks Pi Day, otherwise known as 3.14, which marks the ratio of a circle's circumference to its diameter. While the average citizen can easily remember the 3.14 ratio, the exact ratio practically has an infinite amount of numbers. If you want a more precise pi ratio, it is 3.141592653589793238462643383279. How well do you think you could remember just those 30 digits? One man was able to remember the ratio of pi up to 70,000 decimal places. Rajveer Meena accomplished the feat on March 21, 2015 while wearing a blindfold. According to the Guinness Book of World Records, Meena's feat took nearly 10 hours to accomplish. According to Five-Thirty-Eight, there are now more than 22 trillion know digits to pi. According to Five-Thirty-Eight, it took a Dell computer nearly 105 days of computation to come up with the large number of digits. This is compared to just 2,000 known digits of pi in the mid-20th century. So how does one remember so many digits? Savant Daniel Tammet, who is able to remember pi's calculation to more than 20,000 digits, told David Letterman, "What I am doing is visualizing numbers." he said. "When you look at a number, you just see the numbers four and three. When I am looking at numbers, I am seeing different colors and shapes and textures. It is called 'synesthesia.' My brain is working in such a way I am looking and also experiencing color. It is two senses combined. "Having a more exact number of pi helps scientists at NASA conduct more precise experiments and calculations. Having more exact figures helps lend precision to projects such as landing rovers on Mars, sending spacecraft into deep space or tracking the movement of asteroids. To see many of the ways NASA uses pi, click 1746

The USPS is honoring military dogs with its newest set of forever stamps.The four new stamp designs each features a different dog breed that represents the most common military dogs — a German shepherd, a labrador retriever, a Belgian malinois and a Dutch shepherd.According to a press release from the USPS, dozen of dog breeds have been used by all branches of the military. Dogs have served and aided soldiers in all American wars dating back to World War I.The dogs were hand-sketched by artists at DKNG studios before being colorized in Adobe Illustrator. The design of the stamps is credited to USPS Art Director Greg Breeding.The stamps went on sale Thursday. A 20-stamp book costs and can be used forever. 729

There's a lot of hype around 5G, the new faster cell phone service.T-Mobile started offering 5G nationwide this week.Now, the first thing you need to know is it's not really nationwide."To be clear that’s 60% of the U.S. population. That’s not quite nationwide but its way better than all the other services we've had up until now,” said Bob O’Donnell, President of TECHnalysis Research.O’Donnell says another thing you need to know is not all 5G is created equal. There are two main types cell carriers offer. One has super-fast speeds but only in a short range. The other has longer range but the speed isn't quite as fast as the other 5G.Another complicated and expensive factor in all this is you need a new 5G phone to access the network.Cell companies will sell you a 5G phone that works with their service. But right now, there's no guarantee if you switch cell carriers that your new 5G phone will work with a different 5G service.“Look to be honest unless you are a really cutting-edge early adopter and there are people like that then it’s probably better to wait because you want to wait until they get phones that support both of those standards I mentioned,” said O’Donnell. Apple doesn't even have a 5G iPhone yet. That's not expected to come out until next year.There are some Android 5G models for sale now but like O’Donnell mentioned, most of us can probably hold off. 1398

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