For non-believers, this year's second — and final — Friday the 13th is just the start of a weekend. However, for the estimated twenty million people in the US, and scores more worldwide, that suffer from "friggatriskaidekaphobia," or "paraskevidekatriaphobia," November 13, 2020, will be fraught with bad luck. Though some of the fear can be blamed on the Friday the 13th movie franchise, the day's bad reputation began long before the film’s hockey-masked villain, Jason Voorhees, made an appearance....

The presence of ice in the permanently shadowed craters around the Moon's poles has been known for some time. However, researchers had been unsure if the hydration detected on the satellite's sunlit areas was "molecular" water (H2O), or hydroxyl (OH), a molecule that's one hydrogen atom shy of becoming water. On October 26, 2020, NASA confirmed that the liquid was indeed water....

Celebrated annually on November 11, Veterans Day gives Americans an opportunity to show their appreciation for some real-life superheroes — the brave men and women of the United States Armed Forces, who risked their lives to protect the nation's freedom. This includes all those who have served in the US Army, Navy, Marine Corps, National Guard, Air Force, and the Coast Guard....

Dogs are often referred to as "man’s best friend." But MacKenzie, a four-pound Chihuahua, who was named winner of the 2020 American Hero Dog competition on October 19, 2020, is making the world a better place for humans and animals alike....

Planning to stay up late on Halloween? Then you will be thrilled to hear that Sunday, November 1, 2020, marks the end of Daylight Saving Time (DST). This means that most Americans will add an extra 60 minutes of day time, by moving their clocks back. The simple act will effectively shift daylight back into the morning hours, and make waking up for school and work a little easier during the shorter winter days....

Halloween, which is observed annually on October 31st, is one of the most anticipated holidays of the year. Many families begin preparing for the fun celebration, which centers around dressing up in creative costumes and collecting candy, weeks in advance by giving their homes spooky makeovers. Filmmakers use the occasion to release horror movies, while enterprising entrepreneurs cash in on the holiday with creative haunted homes, corn mazes, and hayrides. So how did an obscure holiday transform into the fun, spooky celebration that we know today? Read on....

Scientists scrambling to find a cure for COVID-19 may have some help from an unexpected source — 14-year-old Anika Chebrolu. The youngster from Frisco, Texas, was named the winner of the 3M Young Scientist Challenge in a virtual event held on October 12 - 13, 2020, for her groundbreaking research that could lead to a cure for the coronavirus....

NASA's OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer) probe made history on October 20, 2020, when it landed on Bennu, a 1,640-foot (500 meters) tall asteroid that lies 200 million miles away from Earth. The brief, six-second touchdown was planned to retrieve samples of the ancient space rock's surface and bring them back to Earth for analysis....

Oregon firefighters battling wildfires across the state have a new "force" on their team: a plush Baby Yoda doll. The adorable alien tyke, from Disney's popular Star Wars series The Mandalorian, has become a symbol of hope and joy among the first responders who have been tirelessly fighting the historic blazes that have wiped out communities and killed at least nine people since early September....

On October 14, 2020, Russia's Soyuz MS-17 spacecraft set a new speed record for transporting crew members to the International Space Station (ISS) in just 3 hours and 3 minutes. NASA astronaut Kate Rubins and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov, blasted off from Kazakhstan's Baikonur Cosmodrome at 1:45 AM EDT and safely docked at the ISS at 4:48 AM EDT. The monumental journey was accomplished using a fast-track, two-orbit flight path to the ISS....

When 22-year-old giant panda Mei Xiang gave birth to a healthy cub on August 21, 2020, Smithsonian's National Zoo officials were both excited and anxious. That's because giant panda cubs, which weigh about 100 grams — the equivalent of a stick of butter — when born, are challenging to keep alive. Unable to see, hear, or crawl, the helpless infants are completely reliant on their mothers for food and protection. As it turns out, they had little to worry about. The newborn, who celebrated his eight-week birthday on October 16, 2020, is thriving under Mei Xiang's care and showing signs of becoming a feisty toddler....

Suspended liquids and inverted floating boats may seem like something straight out of a Harry Potter novel. However, as a team of scientists at the ESPCI in Paris, France, recently demonstrated, the gravity-defying feats do not require magical spells — just the knowledge of some basic laws of physics!...

Zipping across the solar system in an electric car may seem like something straight out of a science fiction movie. However, that is exactly what Starman — a mannequin dressed in an astronaut's suit and seated inside a red Tesla Roadster — has been doing since being blasted into space aboard SpaceX's Falcon Heavy rocket on November 5, 2018....

The remains of German World War II steamer Karlsruhe, found in the seabed off the coast of Poland by Baltictech divers in late September 2020, may house more than the typical Nazi artifacts. It could contain the jewel-encrusted panels of Russia's legendary Amber Room. Often called the "Eighth Wonder of the World," the chamber was last seen in Königsberg, Germany — present-day Kaliningrad, Russia — before it vanished into thin air in 1945....

On October 6, 2020, an anonymous buyer paid an astounding $27.5 million ($31.8 million with fees and costs) to own Stan, one of the world's largest and most complete Tyrannosaurus Rex (T. rex) skeletons. The price far surpasses the previous record holder, Sue — the largest and most complete T. rex skeleton — which was auctioned to Chicago's Field Museum of Natural History for $8.36 million in 1997....

It's been only a week since October began, and skywatchers have already been treated to a gorgeous, full Harvest Moon and the opportunity to observe Mars at its brightest since 2003. As it turns out, the two events were only a precursor to the other thrilling celestial treats in store for us for the rest of the month. They include two meteor showers, a rare chance to see the Red Planet in opposition, and a "Blue Moon."...

Though it has been retired since 2018, the observations made by NASA's Kepler Space Telescope during its decade-long mission continue to allow researchers to identify new worlds in our galaxy. The latest to make headlines is an Earth-sized exoplanet that rotates around its dwarf star in just 3.14 days. The similarity to the close approximation of the mathematical constant pi — the ratio between a circle's circumference and its diameter — has earned the alien world the nickname "Pi planet."...

Columbus Day, which is commemorated annually on the second Monday in October, has been a US federal holiday since 1934. However, the celebration, honoring Christopher Columbus's arrival to the Americas, has always been somewhat controversial due to the European settlers' brutal treatment of the Native American people. It has also been argued that the indigenous people had already "discovered" America by the time Columbus landed on the Bahamian island he named San Salvador on October 12, 1492....

Killer whales, or orcas, are the largest members of the oceanic dolphin family. While the intelligent mammals, which hunt in large pods, are known for their orchestrated attacks on unsuspecting marine animals, they have never posed a threat to humans. However, since late July, the normally social animals have been intentionally attacking sailboats off the coasts of Spain and Portugal. The unusual hostility is puzzling scientists worldwide....

In a normal world, boarding an airplane that circles in the air for a few hours before returning to the same airport would have been considered laughable. However, in the COVID-19 pandemic era, where international travel has ground to a halt, "flights to nowhere," or "scenic flights," are becoming increasingly popular with homebound consumers eager to get on an airplane....

Human hair is about 50 times softer than a razor blade, which is made using heat-hardened stainless steel and often reinforced with diamond-like carbon. Yet, a few wisps of hair are powerful enough to dull a blade's sharpness within a few weeks of use. To understand how this impressive feat occurs, a team of researchers from the Massachusetts Institute of Technology (MIT) decided to take a closer look at what happens when the sharp edge of a blade slices through human hair....

A rat may seem like an unlikely candidate to receive a gold medal for bravery and devotion to duty. However, six-year-old African giant pouched rat Magawa, who was honored with British Veterinary Charity PDSA's highest animal award on September 25, 2020, is no ordinary rodent. Over the past five years, the "HeroRAT" has saved hundreds of lives by detecting 39 landmines and 28 unexploded items in Cambodia....

Faced with a declining population and shrinking workforce, Japan has been increasingly turning to robots for help. Over the years, the androids have been deployed to perform a large number of human tasks, including building products and providing care and companionship for the elderly. The latest addition to the Japanese "workforce" may be Model-T. This seven-foot-tall robot is currently undergoing trials restocking sandwiches, drinks, and ready meals on shelves at select locations of local convenience store chains Lawson and FamilyMart....

Researchers have long been aware of the presence of rust, or hematite, on Mars caused by the chemical reaction between the iron ore on the planet's surface and water and oxygen from the ancient past. However, they had never expected to find the reddish-brown iron oxide on the Moon, given that our satellite is missing two of the three key components — moisture and oxygen. Now, a new study, based on recent data from India's Chandrayaan-1 Moon-orbiting spacecraft, suggests that the Moon is displaying signs of rust and it may be Earth's fault....