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Explanation: The explosion is over, but the consequences continue. About twelve thousand years ago, a relatively normal star in the constellation Vela suddenly exploded, creating a strange point of light briefly visible to humans living near the beginning of recorded history. The outer layers of the star crashed into the interstellar medium, driving a shock wave that is still visible today. The featured image, taken piecemeal over 60 hours from the Khomas Region of Namibia, captures some of that filamentary and gigantic shock in visible light, with details highlighted by hydrogen (red) and oxygen (blue) emissions. As gas flies away...

We live in an age of wonders made possible by a combination of free markets and scientific advancement. This weekend a large group of oncologists, doctors who specialize in the treatment of cancer, met to show off their latest breakthroughs at a conference called ASCO26. The news from this conference is so good that it brought standing ovations from the assembled doctors. The big breakthrough that everyone is excited about involves pancreatic cancer which has long been a death sentence for many people. For instance, cartoonist Scott Adams died from metastatic prostrate cancer earlier this year. But a new drug...

The History Guy remembers the heroic service of Rescue Flotilla 1 of the United States Coast Guard during D-Day. It is history that deserves to be remembered. [1st vid in THG's D-Day Playlist] How Rescue Flotilla One saved more than 400 men on D-Day | 10:20 The History Guy: History Deserves to Be Remembered | 1.64M subscribers | 177,873 views | June 2, 2018 THG D-Day search results.

This is a slightly different kind of post — one grounded in science, but powered by hope.It’s about a breakthrough in the treatment of one of the deadliest cancers we know.Instead of blasting cancer with drugs that make people sick and still don’t improve survival rates, we’re talking about a simple, low-dose treatment approach that researchers believe could help push a deadly brain cancer toward healing rather than destructionResveratrol and copper make brain tumors less aggressiveResearchers studied 20 people with glioblastoma. Ten took a low-dose resveratrol-copper tablet four times a day for about 11 days before brain surgery, while 10...

Almost every day now, there is another headline warning about the collapsing birth rate across the developed world, and along with it, another think piece attempting to diagnose why younger generations seem increasingly reluctant to build families. This week, new figures out of England and Wales showed that the number of babies being born has fallen to the lowest level since 1977, with couples delaying parenthood until their thirties or deciding against children altogether. The total fertility rate dropped to 1.39 children per woman, the lowest level ever recorded. The explanations offered for this phenomenon tend to revolve around economics,...

Explanation: Telescopic views of Saturn and its beautiful rings often make it the star of star parties. But this stunning view of the outer gas gaint planet's rings and night side just isn't possible from telescopes in the vicinity of planet Earth. Peering out from the inner Solar System they can only bring Saturn's day side into view. In fact, this image of Saturn's slender sunlit crescent with the planet's night shadow cast across its broad and complex ring system was captured by the robot spacecraft Cassini. After a seven year long journey from planet Earth, Cassini called Saturn orbit...

Gustaf Erikson of Finland owned the last great fleet of sailing ships the world would ever see. We have rare first hand accounts from men who sailed from Europe to Australia to load grain and return to Europe by way of the treacherous Cape Horn. These sailings were known world wide as The Last Grain Gaces. The Last Cape Horners | 1:11:39 garry Kerr | 16K subscribers | 1,697,158 views | May 17, 2023

Just off the southern coast of mainland Greece lies the oldest submerged city in the world. It thrived for 2,000 years during the time that saw the birth of western civilisation. In this documentary, an international team of experts use cutting-edge technology to prise age-old secrets from the complex of streets and stone buildings that lie less than five metres below the surface of the ocean. State-of-the-art CGI helps to raise the city from the seabed, revealing for the first time in 3,500 years how Pavlopetri would once have looked and operated. Archeologists Discover The Oldest Sunken City In The...

Nancy Pelosi has taken the gloves off in the increasingly vicious race to succeed her nearly 40-year reign representing San Francisco in Congress. The 86-year-old took aim at Democrat Saikat Chakrabarti, a tech millionaire and former Alexandria Ocasio Cortez staffer, saying she’d never even met him during a withering radio interview in which she also took shots at a local newspaper, the San Francisco Democratic Party and even the journalist interviewing her. Pelosi has endorsed Connie Chan, a member of the San Francisco Board of Supervisors. “I’ve never seen him at a homeless shelter, or a food bank, or an...

In five years, we’ll all likely be chuckling and shaking our heads over AI. Because today, the tech feels free and limitless, doesn’t it?People are generating endless content: images, videos, memes, code snippets, social posts. Companies are bolting AI onto products by default, the way every Fortune 500 company suddenly discovered they were “sustainable” five years ago.There’s much deliberation on AI right now, and it splits into two main camps of thesis:The majority — those who will die on its hill of promise, convinced we’re months away from effective altruism, UBI, and sentient toasters.And the minority — usually older, more...

Nearly 115 million Americans are on the road to diabetes. New research suggests an inexpensive, widely available supplement could slow that journey, but only for some of them. A genetic quirk in roughly 70 percent of prediabetic adults may determine whether high-dose vitamin D can meaningfully lower their risk of developing Type 2 diabetes, according to a study published in JAMA Network Open. The research builds on the D2d trial. More than 2,000 U.S. adults living with prediabetes were randomized to either take 4,000 units of vitamin D or a placebo for up to 3.5 years. Initially, the trial did...

Sam Altman, the co-founder of OpenAI, which launched ChatGPT, is not overweight. Gay tech billionaires rarely are. Even so, as he explained in a recent interview, he was keen to try a GLP-1, one of those drugs that have revolutionised weight loss in the past five years. You can understand why he was curious. Ozempic or Mounjaro might appear to have nothing in common with artificial intelligence, but both phenomena have created a sensation that we’re entering an era of accelerating and uncontrollable change. Alas, he screwed it up. He had someone inject him with a megadose, puked all night...

Deep in the archives of the Vatican library, a mysterious hand-written book, scrawled with strange symbols, had lain unread for more than 400 years. Its cryptic pages apparently concealed secret remedies "for affections of the human body", according to some text scratched inside the cover. Such healing practices were kept under wraps at the time since they could attract suspicion or even accusations of witchcraft.Known as the Borg cipher, the 408-page-long manuscript is mostly incomprehensible -- coded using 34 obscure symbols with a few Roman letters and a front page written in Arabic. There was no known key to reveal...

Researchers at the National Energy Technology Laboratory (NETL) are taking significant steps that can help boost production of oil and natural gas that can be recovered from unconventional formations. The method focuses on recovering these additional resources in shale and other tight reservoirs that have already produced hydrocarbons through hydraulic fracturing in primary recovery operations but still contain large amounts of oil and gas trapped within rocks. In unconventional formations, only a small percentage of hydrocarbons in place are typically extracted. While the new research could help ensure affordable, reliable, and secure energy for the United States. Primary recovery from...

Explanation: Newborn stars are forming in the Eagle Nebula. They are gravitationally contracting in pillars of dense gas and dust. The intense radiation of these newly-formed bright stars is causing surrounding material to boil away. This image, taken with the Hubble Space Telescope in near infrared light, allows the viewer to see through much of the thick dust that makes the pillars opaque in visible light. The giant structures are light years in length and dubbed informally the Pillars of Creation. Associated with the open star cluster M16, the Eagle Nebula lies about 6,500 light years away. The Eagle Nebula...

A charter bus driver has been charged after he allegedly caused a fatal crash in Virginia that left five people dead. Jing S. Dong, a Staten Island, New York-based driver and non-English-speaking naturalized citizen from China who obtained his commercial license in 2024, has been charged with two counts of involuntary manslaughter and has additional charges pending, the Virginia State Police said on Saturday. Dong allegedly slammed into an SUV in front of his E&P Travel bus in the southbound lane of Interstate 95, causing that driver to crash into another vehicle around 2:35 a.m. Friday in Stafford County. A...

President Donald Trump fired back at critics of his health and cognitive abilities just two weeks before his 80th birthday, repeating his new favorite moniker for his Democrat critics, calling out the "Dumocrats." "All people running for President and Vice President should be forced to take high difficulty Cognitive Tests," Trump wrote in an overnight Truth Social post. "Congress, and the Dumocrats, should demand it!" Trump is set to become only the second president to serve at the advanced age of 80 after former President Joe Biden. "The results of my Physical Examination, taken at Walter Reed Military Medical Center,...

You might not know his name, but without Carl Vinson, the world, and certainly the US Navy, might have been vastly different. Note: Just because you can think up a reason to criticize doesn't mean that you are obligated to do so. Pedantic is not a compliment folks. Father of the Two Ocean Navy: Carl Vinson | 17:37 The History Guy: History Deserves to Be Remembered | 1.64M subscribers | 36,160 views | May 22, 2026

I’d be curious to know your experience with it. I’m considering replacing either Amlodipine or Valsartan (I take both to control my hypertension) with Rilmenidine. And, yes, I’ll consult with my doctor also. Rilmenidine was finally approved in 2025 by the FDA for use in the US. It’s been approved in Europe and elsewhere for many years.

The Sun runs on an 11-year cycle of rising and falling activity, tracked mainly by counting sunspots – the dark patches scattered across its surface. Solar Cycle 25, the current cycle, was forecast as mild, and the sunspot count agreed. But those counts read only the surface. A global network of six telescopes has listened to the Sun’s interior for nearly 40 years, and what it is now telling researchers is not what the surface suggested at all. Listening inside the Sun Scientists have a name for eavesdropping on those sound waves: helioseismology. The waves are trapped inside the Sun,...