NASA's ambitious plans to land humans on the Moon by 2024 just got one step closer to becoming a reality thanks to the first comprehensive map of our satellite's surface. Unveiled on April 23, 2020, the colorful 1:5,000,000-scale "Unified Geologic Map of the Moon" is the result of decades of painstaking work by scientists from the United States Geological Survey (USGS), NASA, and the Lunar and Planetary Institute....

When Robert Sullivan, a research associate at the New Mexico Museum of Natural History and Science in Albuquerque, found some dinosaur bones in 67-million year-old Cretaceous rocks in New Mexico's San Juan Basin, in 2008, he had little idea they belonged to a new raptor species. More significantly, the feathered dinosaur roamed southern North America just prior to the mass extinction event, when most raptors had already disappeared from the fossil record....

Earth Day, which is celebrated annually on April 22, is usually commemorated with outdoor activities demonstrating support for environmental protection. These include planting trees, collecting roadside or beach trash, and conducting, or participating in, recycling and conservation programs....

Japan has always been at the forefront of robotic technology. Over the years, the androids have been deployed to work in banks, run hotels, and even serve as personal assistants to the elderly. Now, in what is being hailed as an "industry first," a Tokyo university has used avatar robots to enable students to "attend" their graduation ceremony without leaving home....

On March 16, 2020, researchers aboard the Schmidt Ocean Institute's ship Falkor stumbled upon a beautiful *giant* Apolemia, a type of siphonophore, in the Indian Ocean off western Australia. The scientists are not sure of the exact length of the silly string-like creature, which was found in the Ningaloo Canyons at a depth of 2,070 feet (631 meters). However, based on the measurement of its outer ring by a laser-equipped drone, they estimate it was 150 feet (46 meters) long....

Easter, which will be celebrated on April 12, 2020, is one of the most important holidays in the Christian religion. The springtime holiday, commemorating the resurrection of Jesus Christ from the dead, is usually observed with special worship services, family gatherings, and community-hosted egg hunts....

On April 7, 2020, the skies will be lit up with a Super "Pink" Moon — the brightest and biggest full moon we will encounter all year! Though Earth's natural satellite promises to be spectacular, that night, those hoping for a pink hue will be disappointed. April's full moon gets its name from pink wildflowers called phlox that bloom in early spring. Though the moniker is misleading, it is undoubtedly better than the alternative nicknames, which include sprouting grass moon, fish moon, and hare moon!...

Looking for a fun idea to pass time during this COVID-19 pandemic hiatus? Then you will be thrilled to know that Wednesday is April Fools' Day, which means that you can play a light-hearted prank, or two, without getting into trouble!...

Drones have come a long way since their first iteration, which was unsteerable and lifted a mere two feet off the ground during its first flight, was unveiled by French inventor brothers Jacques and Louis Bréguet in 1907. Modern-day quadcopters can be programmed to fly autonomously at high altitudes for long distances, swim underwater, and now, thanks to some University of Zurich researchers, even play dodgeball!...

The COVID-19 pandemic has changed life as we knew it just a few weeks ago. Millions of people worldwide are now under mandatory or voluntary lockdowns. All public attractions, including museums and aquariums, are shuttered, and the usually crowded streets of popular tourist destinations are desolate. An unanticipated silver lining during these challenging times for humans is that many of the Earth's other inhabitants are finally getting a chance to leave their normal habitats and roam freely....

With schools and businesses closed and many cities and towns under mandatory shelter-in-place orders, the novel coronavirus, or COVID-19, has drastically changed lives globally within a matter of weeks. To bring joy, optimism, and strength during this difficult period, people and organizations worldwide are performing random acts of kindness for total strangers. Here are a few heartwarming deeds that will bring a smile to your face during these unprecedented times....

For most birds, nest-building entails creating a bowl-shaped receptacle of twigs and dry leaves. However, don't tell that to the common tailorbird (Orthotomus sutorius). The tiny birds, found in urban gardens across tropical ecosystems worldwide, go through extraordinary lengths to sew together a comfortable and safe home for their offspring....

Texas, the biggest of the contiguous US states, prides itself on being larger than life. Everything, from hairstyles to boot heels to food portions to mascots to convenience stores (the largest one boasts 80 soda fountains), is exaggerated. Hence, it should come as no surprise that the Lone Star State is also home to the largest signature on Earth....

Saint Patrick's Day, which is celebrated annually on March 17, is a global favorite. And rightfully so, given the holiday's fun traditions, which include pinching people not wearing green and chasing after elusive leprechauns to snare pots of gold. How did the death anniversary of this once-unknown saint become so popular? Read on:...

On March 11, 2020, the World Health Organization (WHO) announced that the COVID-19 coronavirus global emergency is now a pandemic. The UN health agency urged countries worldwide to "double-down" on their efforts to curtail the spread of the infectious disease, which has swept into at least 114 countries and killed over 4,000 people in less than three months....

Celebrated annually on March 14, Pi ("π”) Day is a universal favorite with students and teachers. Though the American holiday, which honors the numerical constant representing the ratio of a circle's circumference to its diameter, typically begins with a classroom discussion of the symbol, it usually ends with a slice or two of delicious pie. The event is commemorated every March 14 because the irrational number, which continues infinitely without repetition or pattern, is widely recognized as 3.14....

Paleontologists have long determined that modern-day birds evolved from smaller members of the two-legged, meat-eating theropods, such as velociraptors. However, for many years, the only transitional fossil linking the two had been that of the archaeopteryx — a bird-dinosaur hybrid that lived on Earth about 150 million years ago, during the late Jurassic period....

And in the blink of an eye, winter is over — at least when it comes to the clocks. On March 8, 2020, most Americans will "spring forward" by moving their clocks an hour ahead. Though the start of Daylight Saving Time (DST) means sacrificing sixty minutes of precious sleep or playtime on Sunday, it provides for longer spring and summer days....

Though India is home to numerous fun festivals, few are as revered or as widely celebrated as Holi, the festival of colors. Commemorated annually on the last full moon day of the Hindu calendar month Phalguna, this year, the joyous holiday will take place on March 10, 2020....

Ryker, a gorgeous Belgian Malinois, achieved instant Internet fame in December 2018 after the trainers at the Double H Canine Training Academy in Louisville, Kentucky, released a hilarious training test video of the adorable puppy. Captioned "Epic Service Dog Training Failure," it showed the enthusiastic dog trying his best to follow the instructions, but miserably failing at every trick, that he was taught....

Though it is now arid, the Urumaco region in Venezuela's Falcón State was once a mega wetland that was home to numerous colossal animal species. These included rodents the size of modern-day buffaloes and 10-foot (3-meter) tall carnivorous birds. The latest to join the list of the area's massive creatures is a giant turtle that was 100 times larger than its closest living relative, the Amazon river turtle, and about 1.5 times the size of the world's largest living turtle, the marine leatherback....

Need an extra day to catch up on sleep or to finish an assignment this month? Then you are in luck, because 2020 is a leap year, an event that occurs once every four years. This means that instead of the customary 365 days, the year will have 366 days. Since the extra day is tacked onto the shortest month of the year, February 2020 will have 29 days....

California's Yosemite National Park is home to numerous stunning waterfalls. However, from mid-to-late February each year, the unlikely star of the pristine preserve is Horsetail Fall — a small, nondescript waterfall that forms over the eastern edge of the park's famous vertical rock formation, El Capitan, every winter. That's because, during the two-week-period, the temporary 1,000-foot fall frequently transforms into a spectacular "firefall" for about ten minutes a day during sunset....

At first sight, Sky Brown may appear to be like any other 11-year-old with a passion for skateboarding. However, spend a few minutes observing the young girl on the ramp, and you will realize that she is no ordinary skater, but a prodigy with several accolades under her belt. In addition to clinching the gold at the United Kingdom (UK) National Skateboarding Championship in 2019, she is currently ranked third in the world for women in the "park" discipline....