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Those concerned that robots are taking over the world can rest easy – for now. Though the androids have proved useful at performing mundane tasks, they are not ready for prime time. At least that appears to be the case at Japan’s cutting-edge Henn-na Hotel chain, where over half of the robot staff is being replaced by humans....

Many of us experience mood shifts during the colder, shorter, and gloomier winter days. However, for those diagnosed with seasonal affective disorder (SAD), winter blues take on a whole new meaning. While mental health professionals have attributed the symptoms of SAD, which include depression and a feeling of hopelessness, to the lack of sunlight, no one was sure how the brain made the connection. Now, some researchers have found the culprit – a brain circuit which connects special light-sensing cells in the retina with the areas of the brain that impact our moods....

A giant spinning wheel of ice on the surface of the Presumpscot River has enthralled crowds in Westbrook, Maine since Monday, January 14, 2019. Many locals have likened it to crop circles –strange patterns that appear mysteriously overnight in farmers' fields, which have long been theorized to be markers of extraterrestrial communication – and speculated that the icy ring is a landing site for an alien ship. Unfortunately for UFO enthusiasts, experts say that the rare winter phenomenon is a natural occurrence....

Coral reefs are some of the most diverse and vital ecosystems on Earth. The colorful underwater colonies of coral polyps, held together by calcium carbonate, provide homes for many marine plants and animals and help keep the ocean's nitrogen levels balanced. But while scientists are aware of where the world’s reef systems are located, there is no complete record of all the different types of coral that live there. Now, NASA researchers are hoping to entice nature lovers, both experts and amateurs, to help them create a comprehensive database of these all-important ecosystems by playing a fun, interactive video game!...

The eyes of Leonardo da Vinci’s iconic Mona Lisa have long been thought to follow viewers around the gallery of the Louvre Museum in Paris where it is exhibited, as well as those looking at photographs and reproductions of the famous painting. Now, researchers from Germany's Bielefeld University assert that while “The Mona Lisa Effect,” – the impression that the eyes of the subject in a portrait are following the viewer – is real, it is not true for its namesake painting....

In DC Film's recent action-packed blockbuster Aquaman, the superhero flaunts many spectacular powers. While the half-human, half-Atlantean’s ability to heal others and withstand intense heat may be hard for scientists to emulate, here are three Aquaman superpowers that may be available to all of us in the very near future....

Overnight from Sunday, Jan. 20 into Monday, Jan. 21, stargazers will be treated to what promises to be a spectacular total lunar eclipse. Also being referred to as the “Super Blood Moon” – “super” because the Moon will be at perigee and appear larger than normal, and “blood" because of its reddish-orange color during totality – the eclipse will be seen in its entirety in North and South America, Europe, and western Africa....

Martin Luther King Jr. (MLK), whose life and legacy is celebrated annually on the third Monday of January, was an extraordinary man. It is thanks to the vision, courage and leadership of the clergyman-turned-civil-rights-activist that all Americans are granted equal rights, regardless of race, color, religion, or national origin....

In addition to providing us with delicious honey, the hardworking honey bees also pollinate about a third of food crops and almost 90 percent of wild grasses, like alfalfa, used to feed livestock. Hence, it is not surprising that their declining population, caused by climate change, habitat loss, and deadly microbial diseases, has researchers scrambling to find ways to protect the vulnerable insects, which are so crucial to our existence. Now, scientists from the University of Helsinki in Finland have found a way to help honey bees fight off infectious diseases with a sweet, edible vaccine!...

The Moon’s near side, the one we all see, has been the target of numerous robotic and human missions. However, our lunar companion’s far side, which is not visible from Earth, has never been explored. That changed on Jan. 2, 2019, when Chinese spacecraft Chang'e 4 made a soft landing on what is often referred to as the “dark side,” because it remained largely unseen until humans were able to send spacecraft around the Moon in 1959....

NASA’s New Horizons spacecraft, launched in 2006 with a primary mission to perform the first-ever flyby of Pluto, has provided researchers with invaluable information about the dwarf planet. Now, the space probe has made more history with its January 1, 2019 flyby of distant world 2014 MU69. The close rendezvous with the icy rock, located four billion miles from Earth in the Kuiper Belt, is not only humanity’s furthest encounter with a distant object, but also the most primitive one ever visited by a spacecraft....

A thrilling polar competition between two adventurers to cross Antarctica solo, unsupported, and unassisted had a happy ending with both explorers achieving the unprecedented feat back-to-back. American professional endurance athlete Colin O’Brady and British Army Captain Louis Rudd set off November 3, 2018, a mile apart, from the Atlantic coast with the aim to become the first person to ski across the remote, inhospitable continent alone....

Happy 2019! As is the tradition each year, at the stroke of midnight on December 31st, 2018, cities and towns worldwide ushered in the new year with elaborate fireworks displays. Here are a few that we thought were particularly noteworthy....

Thanks to its harsh environment, Antarctica remained largely untouched by humans for many millennia, allowing a thriving ecosystem to evolve. However, since the 1990s, the last true wilderness on the planet is becoming an increasingly popular destination for adventure-seeking tourists. Now, a new study asserts that the visitors may be leaving behind harmful bacteria which could devastate the area’s native bird population....

In its purest form, gold typically requires special furnaces that can withstand extreme temperatures of above 1,947 degrees Fahrenheit (1,064 degrees Celsius) to liquefy. Now, a team of researchers from the Chalmers University of Technology in Sweden may have stumbled upon a way to melt the precious metal at room temperature....

For many of us, Christmas is all about decorating cookies, seeking out the perfect tree, enjoying time with family and friends, and, of course, exchanging gifts. As it turns out, not everyone celebrates the holiday in the same way. Here are some fun Christmas traditions from around the world....

With the days getting increasingly shorter and colder, it may appear as though winter has been upon us for many weeks. However, though meteorologists in the Northern Hemisphere consider December 1 as the start of the season, according to the astronomical calendar, the season will not begin until Friday, December 21. Often referred to as winter solstice, it is also the shortest day and longest night of the year. Southern Hemisphere residents, on the other hand, will celebrate summer solstice, the start of the astronomical summer, with the longest day and shortest night of 2018....

While elephants born without tusks are not unheard of, they normally comprise just 2 to 6 percent of the herd population. However, that is not the case at Mozambique’s Gorongosa National Park, where an astounding 33 percent of female elephants born after the country’s civil war ended in 1992, are tuskless. While that may appear to be just a coincidence, Joyce Poole, an elephant behavior expert and National Geographic Explorer, has another theory. The researcher thinks we may be witnessing an unnaturally induced evolution of the species due to the incessant poaching of the mighty mammals for their valuable tusks....

Though we are treated to several meteor showers throughout the year, most pale in comparision to the grand finale – the Geminids. Expected to be at their peak on Thursday and Friday night (Dec. 13-14, 2018), the dependable meteors rank high in both quantity and quality. Nicknamed the “900-pound gorilla of meteor showers” by NASA, they outweigh other dust streams by factors of between 5 to 500!...

With less than two weeks left until Christmas, cities and towns across the world are aglow with stunning light displays. Though each is special in its own way, some are truly outstanding. Here are a few that made our list of 2018’s most noteworthy....

At the tender age of seven, while his friends were spending their allowances on “frivolous” things like candy and toys, Jose Adolfo Quisocola was busy saving money for more essential purchases. To try to get his peers to do the same, the youngster from Arequipa, Peru came up with the innovative idea of an eco-bank, which allows kids of all ages to become economically independent and financially savvy – while also helping the environment....

Following a week of national mourning, America’s 41st President George H.W. Bush will be put to rest on December 6, 2018. He will be buried at the George Bush Presidential Library at Texas A&M University alongside Barbara Bush, his wife of 73 years who died in April 2018, and Robin Bush, the daughter they lost to leukemia in 1953 at the age of 3. The 94-year-old former leader, who passed away on November 30, was the last veteran of World War II to serve as president and only the second one after John Adams to be the father of a president....

On most days, our brains do a good job at interpreting the myriad sights, sounds, and other sensory information that bombards us dawn to dusk. However, every now and again, even our highly-evolved minds get a little confused, resulting in what we call illusions. While all five senses are capable of tricking the brain, researchers have thus far largely focused on optical illusions simply because our vision dominates all senses. Now, scientists at the California Institute of Technology (Caltech) have devised two clever tricks that fool the mind using sound....

Hadi Partovi, founder of Code.org believes every student should learn the basics of computer science just like they do math, physics, or biology, regardless of what they want to do in the future. The expert says knowledge about the subject is important to understand how the world around us works and compares it to learning about photosynthesis, even though not every student is going to be a botanist. To spark student interest, he created the “Hour of Code,” which introduces the world of computing to anyone, from ages 4 to 104, in a fun, interactive manner. Observed annually during Computer Science Week, which will be celebrated from December 3 through 9, 2018, the event now draws tens of millions of kids from over 180 countries....