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....

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....

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....

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....

While visiting the North Pole in winter may not be at the top of your bucket list, the ever-changing ICEHOTEL, which opened its doors to visitors on December 14 this year, may change your mind. Located 200 km north of the Arctic Circle in the Swedish village of Jukkasjärvi, the hotel, which is carved entirely from ice, is rebuilt annually, with each iteration getting increasingly beautiful and impressive....

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....

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....

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....

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....

On November 26, 2018, scientists at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, California held their breath as the InSight spacecraft attempted the most challenging part of its 300 million-mile-long journey to Mars – landing. At 2:53 p.m. EST, following a few nail-biting moments, the room erupted in joy at the sound of the official “beep,” and the grainy photo of the Red Planet which confirmed that the lander had not only touched down but was functioning as expected....

Comic book enthusiasts and movie lovers alike are mourning the loss of legendary writer, editor, and publisher Stan Lee who died at the Cedars-Sinai Medical Center in Los Angeles, California on November 12, 2018. The 95-year-old, responsible for creating iconic superheroes like Spider-Man, Iron Man, the X-Men, The Avengers, and The Fantastic Four, leaves behind a “marvel-ous” legacy that will live on forever....

The Central American countries of Guatemala, Honduras, and El Salvador – often referred to as the Northern Triangle – have been stricken by violence and poverty since the 1980s, thanks to a slew of civil wars. Over the past few years, the situation has only worsened, forcing thousands of residents, many of them unaccompanied minors, to flee to the U.S in search of a better life. In the past, most have made the long, often treacherous, journey in small numbers to avoid getting noticed by officials and kidnappers....

Every year, around October or November, Hindus, Sikhs, and Jains worldwide celebrate Diwali. Also referred to as Deepavali or the Festival of Lights, the five-day event, whose exact date is determined by the Hindu lunar calendar, dates back over 2,500 years. Hence, it should come as no surprise that Diwali, which will be commemorated from November 5 to November 9 this year, is India’s biggest and most significant holiday....

Those of you having a hard time waking up in the increasingly dark mornings will be pleased to hear that Daylight Saving Time (DST) ends on Sunday, November 4. This means that most North Americans will “add’’ an hour to their day by moving their clocks back. In addition to allowing people to enjoy an extra 60 minutes on Sunday, the simple act will help provide more daylight hours and make getting up for school a little more palatable....

Three years ago, in 2015, the Town of Carefree, Arizona was seeking a pumpkin carver to help their newly-planned fall festival become an instant success. Luckily for them, world-famous American sculptor and artist Ray Villafane fell in love with the Carefree Desert Gardens, and the annual Enchanted Pumpkin Garden was born. Now in its fourth year, the free event, which took place from October 19 to 28 2018, includes numerous fun Halloween activities for both kids and adults. However, it is the pumpkin carvings that remain the star attraction....

Many people, including successful entrepreneurs like Facebook’s Mark Zuckerberg, wear the same clothing daily because they want to focus their decision-making energy on more important things. However, Julia Mooney’s, “One outfit, 100 days” challenge, has a more altruistic motive. The art teacher at the William W. Allen Middle School in Moorestown, New Jersey is wearing the same dress for the first 100 days of school to create awareness of the environmental costs of fast fashion....

James Bond movies are famous for their fast-paced, unexpected plot twists, smart gadgets, and jaw-dropping locations. Hence, it is only fitting for a museum dedicated to the fictional British Secret Service Agent – code number 007 – to be situated in a stunning, hard-to-reach location. Open to the public since July 12, 2018, the 007 Elements museum sits at an altitude of 9,482 feet (3,000 meters) on the summit of the Gaislachkogl Mountain in Solden, Austria and is only accessible by cable car. Avid fans of the spy movies may recognize the venue from the action-packed snow chase sequence in the 2015 film Spectre....

The Southeastern nation of Indonesia, which sits on the Pacific Ring of Fire, is no stranger to earthquakes, many of which trigger tsunamis – powerful waves capable of immense destruction. However, the towering 18-foot wave that crashed into the island of Sulawesi on September 28, 2018 is one of the deadliest to hit the country in recent years....

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....