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Natural blue light, which lies in the portion of the electromagnetic spectrum that is visible to the human eye, has several health benefits. These include regulating the body’s circadian rhythm, boosting alertness, and increasing one’s overall feeling of wellbeing. However, the same cannot be said about the stronger artificial blue light, which has permeated our households by way of digital devices such as televisions, smartphones, laptops, and gaming systems. Previous studies have shown that extended exposure causes eye strain, fatigue, headaches, and sleeplessness. Now, new research by Ohio’s University of Toledo (UT) has found that the blue-tinted screens of our addictive gadgets may be accelerating macular degeneration – a condition that results in significant vision loss, eventually leading to blindness....

Yellowstone Park officials were thrilled when the Ear Spring geyser suddenly came to life on September 15, 2018. Visitors fortunate enough to be in the area, watched in awe as the hot pool’s largest eruption since 1957, caused sprays of steaming 200 degree Fahrenheit (93 degree Celsius) water to leap as high as 30 feet (9 meters) in the air. However, the joy turned to shock when employees discovered that in addition to the expected rocks and dirt, the geyser had also ejected human-generated trash....

The Japanese Aerospace Exploration Agency, or JAXA, made history on September 21, 2018, when its unmanned probe Hayabusa2 successfully landed two moving robots, collectively called MINERVA-II1, on asteroid Ryugu’s surface. A few weeks later, on October 2, the spacecraft repeated the feat by deploying a third, slightly bigger, rover called the Mobile Asteroid Surface Scout (MASCOT). The information collected from the primitive asteroid could help shed light on the origins of our solar system and how the first life forms arose on Earth....

Every October, farmers across the US harvest millions of pumpkins. Some make it to the dinner table in the form of delicious soups or pies, while others get transformed into scary Halloween monsters. Then there are the select few whose only purpose is to win contests like the Safeway World Championship Pumpkin Weigh-Off held annually in Half Moon Bay, CA – the self-proclaimed “World Pumpkin Capital.”...

The sale of a Banksy painting for $1.4 million, the highest-ever paid for the British street artist’s solo work, was the perfect finale for Sotheby’s “Frieze Week” evening contemporary art auction on October 5, 2018. But before the auctioneers had time to celebrate, an alarm sounded and then, to everyone’s dismay, the artwork began to self-shred while sliding down the frame....

The Klondike region in Canada’s Yukon territory, which is famous for its gold mines, was once home to a large variety of animals. They included the long-extinct saber-toothed cats and woolly mammoths, as well as creatures like gray wolves, whose descendants still roam the Arctic territories. Hence, it is not uncommon for miners to stumble upon fossilized remains of the Ice Age inhabitants while unearthing the precious metal....

Virtual reality (VR)-enhanced roller coasters that keep fans at the edge of their seats are not a new concept. Visitors aboard the Superman: Ride of Steel coaster at Six Flags in Maryland have been immersing themselves in the superhero’s world since 2016, while those aboard Cedar Point, Ohio’s suspended Iron Dragon ride have been dodging ogres and orcs since 2017. But given that water does not bode well for the sensitive electronics, the experience has been harder to offer for water slides. That, however, changed recently with the opening of the Space Glider, the world’s first virtual reality water slide....

A few years ago, the idea that a Korean pop, or K-pop, group would perform to sold-out shows worldwide, top the Billboard 200 charts, and dethrone global phenom Taylor Swift's YouTube record for the biggest music video debut, would have been met with some skepticism. But the Bangtan Boys, or BTS as they are popularly called, have managed to accomplish all three feats, proving beyond doubt that music is a “universal language” which transcends across countries, languages, and cultures....

Found all the way from New England to West Texas and northern Mexico, copperhead snakes, which get their name from their reddish-brown heads, are the most commonly seen snakes in North America. Hence, a sighting of the venomous reptile is not earth-shattering news, unless, of course, you happen to find one with two heads! Believe it or not, that is what a Woodbridge, Virginia homeowner stumbled upon while tending to her flowerbed on September 20, 2018....

Columbus Day, which is celebrated annually on the second Monday of October to honor the Italian explorer credited with “discovering” the Americas, has always been somewhat of a controversial holiday. That’s because while Christopher Columbus stumbled upon what we now call the Caribbean on October 12, 1492, he never set foot on the mainland – even on his subsequent three journeys. Besides, North America had already been “discovered” by the Native Americans, who had been living there for many generations....

While the volcanoes on Earth eject fiery lava, ash, and smoke, those on Ceres, a dwarf planet that orbits between Mars and Jupiter, have been spewing out ice throughout its history. The chain of events leading to the discovery began in 2015 when NASA’s spacecraft Dawn, sent to explore the asteroid belt where Ceres resides, captured some high-resolution images of its icy, rocky terrain. On the dwarf planet’s crater-covered surface, was a solitary 4km (13,000 feet ) tall mountain....

SpaceX founder and CEO Elon Musk has been pledging to send tourists to space ever since he started the company in 2002. On September 17, 2018, the visionary came one step closer to fulfilling his promise by signing up his first passenger – Japanese billionaire and entrepreneur Yusaku Maezawa. If all goes according to plan, in 2023, Maezawa will become the first passenger and private astronaut to travel to the Moon. He will also join the elite group of just 24 humans who have been fortunate enough to see Earth’s satellite up close....

With over 350 million cubes sold since it hit toy stores in 1974, the Rubik’s Cube is probably one of the world’s most popular toys ever. However, while the iconic cube has an avid fan base, which regularly compete to be the fastest, the brain teaser is daunting for most. It is, therefore, not surprising to hear that even though the toy has been on the market for over 44 years, less than 6 percent of the world’s population is able to solve it. Now, Israel-based startup Particula is introducing GoCube, a hi-tech version of the classic toy that promises to make the puzzle fun and interactive for both beginners and experts....

Mention the word shark, and the first image that comes to mind is that of a ferocious carnivore circling helpless prey. However, while the bonnethead enjoys meat as much as any other shark, it seems to love its greens as well – so much so that about 50 percent of the shark’s diet is plant-based....

3D printing has come a long way since Massachusetts Institute of Technology students Jim Bredt and Tim Anderson modified an inkjet printer to expel a binding solution on to a bed of powder. The technology, which works by “printing,” or laying down, successive layers of material until the object is created, has been used to build a wide variety of things – from electronic devices to jewelry to artificial organs. Now, 3D printing is escalating to a whole new level with the creation of homes, art installations, and even barracks for the U.S. Marine Corps....

As had been expected, Hurricane Florence made landfall near Wrightsville Beach, North Carolina at 7:15 am ET. on September 14, 2018. While downgraded to a Category 1, with sustained winds of 90 mph, the storm still packed a powerful punch, causing widespread flooding, destroying several structures and knocking out power to over 900,000 homes....

About a decade ago, Brigham Young University paleontologists stumbled upon thousands of fossils at the Saints and Sinners quarry, an ancient, dried-up water hole, in northeastern Utah. Since there were too many to extract at the site, the team, led by Brooks Britt, cut the slabs of sandstone in which the bones were preserved and took them to the laboratory. Over the years, they have identified the remains of several late Triassic inhabitants, including several sphenosuchians - small crocodile-like creatures – and two carnivorous dinosaurs. However, the most exciting discovery was that of a new species of pterosaur that dates back over 200 million years, when supercontinent Pangea was still intact....

What could be better than enjoying pristine water views aboard a luxurious cruise ship? How about floating leisurely across the skies inside a palatial airship that promises a birds-eye view of our gorgeous planet? If British aerospace firm Hybrid Air Vehicles (HAV) has its way, you will soon not only be floating amid the clouds but also heading to remote, unexplored destinations....

Just when we think we have discovered, and mastered, every shape in the world, comes the scutoid. The three-dimensional prism-like struture has been hiding in plain sight in all living creatures including humans. While not visible to the naked eye, scutoids, the shape skin cells take as they bend, twist, or turn, are everywhere – in your armpits, elbows, organs, and even all over your face....

With over 64 million monthly active players, up to 1 million of whom are logged on simultaneously during peak times, chances are you have heard of online game creation platform Roblox. Fans are probably also aware that all the games in the Lego-like virtual world are created by users, typically teens and young adults....

The “Ediacaran biota,” a common name given to a large group of over 200 types of fossils that have been found across the world, have baffled scientists for decades. Over the years, researchers have debated whether the strange-looking organisms were fungi, algae, or just ancient animals that had failed to evolve. Now, some experts believe they have proof that the mysterious creatures were indeed animals, probably one of the first ones on Earth....

Approximately 4.6 billion years ago, our solar system was a cloud of dust and gas known as the solar nebula. As gravity caused the material to collapse in on itself, it spun faster and faster and eventually flattened into a disk. Researchers believe that most of the material accumulated in the center, to form the sun, while the rest clumped together, creating protoplanets – balls of gas, dust, and rocks, about the size of Mercury or Mars. Over the years, some of the protoplanets collided to form our eight planets, while the rest continue to whirl around the sun as asteroids or rocky debris. However, the one thing scientists are not sure is the process by which the planets came together. Now, a 4.565 billion-year-old space rock, the oldest igneous meteorite ever discovered, may provide clues to this age-old mystery....

While elite athletes like Simone Biles and McKayla Maroney make it look easy, gymnastics is one of the hardest sports on the planet – both physically and mentally. It is, therefore, not surprising to hear that most gymnasts retire in their late teens or early 20’s. But don’t tell that to Oksana Chusovitina. The veteran gymnast, who has been in the limelight since winning her first major competition – the USSR’s junior national championships – at age 13, is still going strong at the ripe “old” age of 43!...

Even if an art museum featuring portraits of legendary singer Frank Sinatra and Hollywood icon Marilyn Monroe is not your idea of fun, you may want to give Candytopia a chance. That’s because, in this museum, everything is made from candy! The best part? There is no need to find a “Golden Ticket” to gain admission to this real-life Willy Wonka world that is making its way around the US — tickets can be purchased online, or in-person at the venue....