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In the largely unregulated world of IVF, safeguards for embryos, and in some cases, the parents who donate and seek to adopt them, are tenuous at best.When disputes or clinical mishaps call into question frozen embryos’ ownership and parentage, the law offers little to no protection. Federal regulations for laboratories holding embryos are voluntary. In 49 of 50 states, frozen embryos are deemed property with no right to life. Louisiana is the only state where embryos created using IVF are regarded as “juridical person[s]” and where destroying them is illegal. In Tennessee, where the NEDC is located, lawmakers recently codified...

Explanation: NGC 1333 is seen in visible light as a reflection nebula, dominated by bluish hues characteristic of starlight reflected by interstellar dust. A mere 1,000 light-years distant toward the heroic constellation Perseus, it lies at the edge of a large, star-forming molecular cloud. This telescopic close-up spans over two full moons on the sky or just over 15 light-years at the estimated distance of NGC 1333. It shows details of the dusty region along with telltale hints of contrasty red emission from Herbig-Haro objects, jets and shocked glowing gas emanating from recently formed stars. In fact, NGC 1333 contains...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar wind and our planet's magnetic field, upending a 20-year-old theory based on NASA's Apollo lunar samples... This surprising case of cosmic cannibalism is thanks to supercharged solar winds and, more importantly, our own planet's magnetic field...Ever since NASA's Apollo missions first returned lunar samples to Earth in the early 1970s, scientists have been puzzled by traces of volatiles -- substances that vaporize at relatively low temperatures, including water, carbon dioxide, helium, argon, and nitrogen -- that they found...

Many factors influence how long you live, such as diet, exercise, smoking, drinking, environment and other variables. It also helps not to get hit by a dump truck. But what about your genes? That has been a contentious question for decades. A new study points to a larger role for genetics than previous research had indicated, estimating the contribution of genes to determining human lifespan at about 50 per cent. That is roughly double what prior research concluded, and it mirrors the findings of lifespan studies in laboratory animals. "Lifespan is undoubtedly shaped by many factors, including lifestyle, genes and,...

Explanation: Distorted galaxy NGC 2442 can be found in the southern constellation of the flying fish, (Piscis) Volans. Located about 50 million light-years away, the galaxy's two spiral arms extending from a pronounced central bar give it a hook-shaped appearance in this deep and colorful image, with foreground stars scattered across the telescopic field of view. The image also reveals the distant galaxy's obscuring dust lanes, young blue star clusters and reddish star forming regions surrounding a core of yellowish light from an older population of stars. But the star forming regions seem more concentrated along the drawn-out (upper right)...

According to a statement released by University College London, a team of researchers led by Simon Parfitt of University College London and London's Natural History Museum reviewed materials unearthed at the Boxgrove Paleolithic site in southern England in 1990. Among the artifacts, the scientists identified a 500,000-year-old tool made of elephant or mammoth bone. The outer layer of elephant bone would have been softer than stone, and yet harder than the bones of other animals. "Elephant bone would have been a rare but highly useful resource, and it's likely this tool was of considerable value," Parfitt said. The age of...

According to a Live Science report, hafted stone tools dated to as early as 160,000 years ago have been discovered in central China. More than 2,600 stone tools were uncovered at the site of Xigou, and some of them appear to have been attached to a handle or shaft, making them the oldest known composite tools in eastern Asia. Michael Petraglia of Griffith University explained that the use of a handle improved tool performance by allowing the user to increase leverage, and by providing more force for actions such as boring holes. These tools are thought to have been used...

SciNews reports that a new study of the bones of small animals recovered from Mezhyrich, the Upper Paleolithic site of four mammoth-bone structures in central Ukraine, indicates that at least one of the buildings had been used for more than 400 years. The four structures, made with hundreds of mammoth bones and tusks, range in size from about 130 to 260 square feet. It was not clear if the structures had been used as dwellings, or if they were created as bone beds, food caches, burials, or for religious purposes. Wei Chu of Leiden University and his colleagues dated the...

Science News reports that 430,000-year-old wooden tools likely crafted by Neanderthals or Homo heidelbergensis individuals have been discovered in Greece by a team of researchers led by Annemieke Milks of the University of Reading. The site, which is now a coal mine, is located in the central Peloponnese Peninsula. The rare wooden tools were recovered from waterlogged ground 100 feet beneath the surface, in an area that had been an ancient lakeshore, among thousands of pieces of wood, bone, and stone. One of the artifacts, identified through use-wear analysis as a 2.5-foot-long digging stick, was recovered in four pieces. Milks...

Science Magazine reports that five stone blades made from chert outcrops in central France have been found more than 400 miles away in central Spain by Manuel Alcaraz-Castaño of the University of Alcalá and his colleagues. The team members unearthed the yellowish tools at the Peña Capón rock shelter near the Sorbe River, where people fished for salmon and hunted deer, horses, and rabbits between 26,000 and 22,000 years ago. Dating of charcoal and animal bone in the several layers where the chert tools were recovered indicates that the materials were imported for a period of about 1,400 years. "Their...

The reevaluation of 16 flint and radiolarite tools found among bear remains in a cave in the Alps suggests that traveling Neanderthals carried the stone tools with them, according to a Phys.org report. Microscopic examination of the tools by Davide Delpiano of the University of Ferrara and his colleagues detected evidence of retouching, indicating that tools had been sharpened repeatedly, yet no stone flakes or chips were uncovered in Caverna Generosa. Analysis of the chemical makeup of the stone used to make the tools revealed that it had come from a few miles away, much further down the mountain. The...

Explanation: In the vast Orion Molecular Cloud complex, several bright blue nebulas are particularly apparent. Pictured here in the center are two of the most prominent reflection nebulas - dust clouds lit by the reflecting light of bright embedded stars. The more famous nebula is M78, in the image center, cataloged over 200 years ago. To its upper left is the lesser known NGC 2071. Astronomers continue to study these reflection nebulas to better understand how interior stars form. The overall red glow is from diffuse hydrogen gas that covers much of the Orion complex that spans much of the...

Way back in 2012, climate “scientist” Michael Mann, then at Penn State University, sued four defendants for defamation. The four were commentators Mark Steyn and Rand Simberg, who had written blog posts about Mann, and National Review and the Competitive Enterprise Institute, entities which had respectively hosted the Steyn and Simberg posts. The occasion for the Steyn and Simberg posts was that independent investigator Louis Freeh had issued a Report that had castigated Penn State President Graham Spanier for having whitewashed the conduct of the university’s assistant football coach, Jerry Sandusky, in a sex abuse scandal. Steyn and Simberg had...

Explanation: Rising over a frozen valley in the Tatra Mountains, the familiar stars and nebulas of Orion dominate this wide-field nightscape. The featured deep photo was taken in southern Poland's highest mountain range last month, where dark skies and alpine terrain combined to reveal both Earth's rugged beauty and the structure of our galaxy. Above the snowy mountains, Orion's bright belt stars anchor a region of glowing interstellar clouds. The Great Orion Nebula, a vast stellar nursery visible even to the unaided eye, shines near the center of the scene. Surrounding it is the enormous arc of Barnard's Loop, a...

Explanation: Can you see nebulas in other galaxies? Yes, some nebulas shine brightly enough -- if you know how to look. Clouds of hydrogen and oxygen emit light at very specific colors, and by isolating them, astronomers and astrophotographers can reveal structures that would otherwise be too faint to notice. This deep, 50-hour exposure highlights glowing hydrogen (red) and oxygen (blue) across galaxy NGC 55, viewed nearly edge-on. Also known as the String of Pearls Galaxy, NGC 55 is often compared to our Milky Way's satellite galaxy the Large Magellanic Cloud (LMC), although NGC 55 lies much farther away at...

Arlington Man -- In 1959, while looking for pygmy mammoth bones on Santa Rosa Island, Santa Barbara Museum of Natural History archeologist Phil Orr discovered a human femur sticking out of the canyon wall at Arlington Springs. He knew it was old, but scientific dating technology couldn’t tell him how old. Yet. So he put the bones away in the basement of the SBMNH where they were rediscovered by Don Morris and John Johnson in the 1990s. These two archeologists take us back to Arlington Springs while explaining how modern carbon dating confirmed the bones were over 13,000 years old......

Discover the truth behind the "Dark Ages" of Britain and see how this period was more vibrant and connected than you've ever imagined. Britain AD: The Shocking Truth Of The 5th Century | 49:11 Real History | 490K subscribers | 2,293 views | January 17, 2026

It pairs radar and electro-optical sensors with intense microwave pulses to deliver a “hard kill,” potentially engaging small, low-altitude UAVs beyond three kilometers. Designed to slot into a broader air-defense network—alongside lasers and traditional guns—the system is pitched as a low-logistics answer to cheap swarmsChina’s defense industry has disclosed new technical details and outlined some enhanced capabilities for its truck-mounted Hurricane 3000 high-power microwave (HPM) weapon, a directed-energy system designed to counter unmanned aerial vehicles (UAVs) and drone swarms. The details were published by the South China Morning Post.China Drone Aircraft Carrier. Image Credit: X Screenshot. The Hurricane 3000, developed...

While reports have identified the Jiutian as a “general-purpose drone,” concepts have shown it releasing drone swarms with a range of surface and maritime strike munitions....Notably, the drone has a 6 ton payload capacity for either munitions, drone swarms and humanitarian relief material. A concept video on CCTV 14 from May 2025 shows a group of Jiutians releasing swarms of hundreds of smart quadcopter-like systems and other winged attack drones. These were then shown coordinating and overwhelming the U.S. Navy’s aircraft carriers and supporting battleships, clearing the way for anti-ship ballistic, cruise and surface strike missiles. Footage in the same...

Nearly 16,000 drones formed the largest synchronized display ever recorded. The performance earned dual Guinness World Records for drone coordination achievements. China replaced fireworks’ chemical combustion with digitally programmed light choreography. Liuyang, often called the “fireworks capital of the world,” has added another milestone to its history. About two weeks ago, nearly 16,000 drones took to the sky in what is now the largest synchronized drone display ever recorded. The show involved 15,947 units, each following a programmed flight path to create towers, blossoms, and a glowing “Sky Tree.”.. Coordinating thousands of lithium-powered flying devices requires exact precision, and any...