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Worms are not the first thing that come to mind when one thinks of space travelers. However, that is exactly what the researchers from Tufts University decided to send to the International Space Station (ISS) on January 10, 2015. Some were left whole, others had their head or tail sliced off, while a few poor souls went to space with neither head nor tail! The group of planarian flatworms (Dugesia japonica) selected for their ability to regenerate any body part, were in varying states. Some were left whole, others had their head or tail sliced off, while a select few were shipped with neither head nor tail!...

To say that California’s redwoods are amazing is an understatement. The majestic trees that have been around for millions of years have a lifespan of up to 2,000 years and can reach heights of over 300 feet, so tall that the tops are often invisible. Over the years, researchers have been able to discover a lot about these sturdy survivors that are resistant to pests, fire, and rot, grow three to ten feet a year, and capture more human-generated carbon dioxide (CO2) than any other tree on Earth....

Pods of crafty orcas in Alaska’s Bering Sea have figured out an easy way to get fed. Instead of seeking out the fish themselves, the clever whales chase down fishing boats and steal the entire day’s catch, as much as 20,000 to 30,000 pounds of halibut and black cod, in a single swoop....

Sommeliers are usually defined as wine experts that recommend meal pairings at restaurants. Not Martin Riese. He is America’s first and only sommelier who helps patrons select the best water to go with their choice of food. The 41-year-old discovered his unique skill of being able to distinguish the subtle differences in the taste of waters from different regions at a young age while touring Europe with his family....

Henderson Island in the south Pacific Ocean has always been known for its remarkable biological diversity and untouched ecology. Now, the remote UNESCO World Heritage site that lies 3,100 miles (5,000 km) from the closest human settlement, can also lay claim to being one of the most polluted places on Earth....

Though most of you probably are well into your summer break, the astronomical season does not begin until June 20. Called summer solstice, it is the day when the North Pole is most inclined towards the sun, allowing residents of the Northern Hemisphere, to enjoy the longest day (and shortest night) of the year. Of course, the opposite is true for the Southern Hemisphere where residents will celebrate winter solstice and experience the shortest day (and longest night) of the year....

Every ocean lover knows the perils of getting caught in a rip current. Experienced swimmers know it is relatively easy to escape the narrow channel of fast moving water by floating and allowing it to drag you further into the ocean or by swimming alongside the shore. However, novice beachgoers often panic, and try to swim to land, placing themselves at risk of drowning due to fatigue. According to the US National Ocean Service, the currents kill about 100 Americans each year and account for 80% of all lifeguard rescues. These scary statistics may soon be a thing of the past, thanks to Clever GIRL (Global Intelligent Rip Locator), a smart buoy that alerts swimmers of the presence of deadly rip currents....

Some fortunate visitors to the Chicago Botanic Garden recently witnessed the rare opening of not one, but two, titan arums. Better known as corpse flowers due to their pungent odor that resembles decaying flesh, the massive plants bloom once every ten years, and that too, for only a few hours. However, that may be a good thing given that when the petals unfurl, the stench emanated is so foul that it has earned the titan arum the title of the “world's smelliest flower.”...

Every winter, hundreds of humpback whales migrate long distances from their high latitude feeding grounds in the Arctic and Antarctic to warmer tropical regions to breed and give birth. The newborn calves, which consume over 52 gallons of milk on a daily basis, have only a few months to pack on the body fat needed to survive the long trek back to cooler waters in summer. How the babies signal hunger and avoid predators during these formative months has always been a mystery to scientists....

The city-state of Dubai that is home to the world’s tallest building, manmade islands shaped like palm trees, drone taxis, and jetpack wielding firefighters, is fast cementing its reputation as the city of the future. On May 22, Dubai officials added to their list of futuristic accomplishments with the introduction of the world’s first operational robot police officer....

On Tuesday, June 1, President Donald Trump fulfilled yet another campaign promise by announcing that the US was withdrawing from the 2015 Paris climate agreement. The goal of the historic pledge signed by 195 countries is to curb the use of fossil fuels to ensure that average global temperatures do not increase more than 2°C (3.6°F) above pre-industrial levels. Environmentalists believe this is a critical threshold above which the planet could experience irreversible impacts, such as an unprecedented rise in sea levels and widespread plant and animal extinction....

While U.S. President Donald Trump, who pulled out of the Paris climate agreement on June 1, is convinced global warming is a “hoax,” the deteriorating condition of the world’s coral reefs seems to suggest otherwise. Often called “rainforests of the sea,” the incredible ecosystems that occupy less than 0.1 percent of ocean’s surface are home to almost 25 percent of all marine species. Unfortunately, the rising ocean temperatures caused by global warming are wreaking havoc on these fragile organisms....

Housing ranks high among the numerous challenges that still need to be overcome before humans can colonize Mars. The brave pioneers that make the six-month voyage to the Red Planet will need a place to reside as soon as they land. While the optimal solution would be to have the structures ready before they get there, it has thus far been a challenge given that most automated construction robots have never made it out of the laboratory. Now, there may be a glimmer of hope thanks to Massachusetts Institute of Technology’s (MIT) newly unveiled Digital Construction Platform (DCP)....

Given that Americans consume over 100 million donuts each year, they don’t really need an excuse to devour the gooey fried treat. However, if you are among the minority that does, you are in luck, because Friday, June 2, is National Donut Day. Celebrated annually on the first Friday of the month, the holiday’s origin can be traced back to Salvation Army workers who volunteered to help injured US troops during World War I (WWI)....

Though plastic shopping bags are incredibly cheap and useful, their disposal causes widespread pollution. That's because the non-biodegradable polyethylene takes centuries to decompose and is also detrimental to wildlife who often mistake the colorful debris for food. Now, we may have an unlikely ally to help clean up our trash – a small wax worm bred primarily for use as premium fish bait....

Japan’s newly unveiled Train Suite Shiki-shima that travels at a leisurely pace of 110 kph (68 mph) is a bit of an anomaly in a country known for magnetic levitation bullet trains that can traverse at speeds of up to 603 kph (375 mph). However, the purpose of the luxury sleeper train, which accommodates just 34 guests, is not to get passengers to their destination rapidly but to allow them to the enjoy the country’s beautiful landscapes while being thoroughly spoiled....

Memorial Day, which will be celebrated on Monday, May 29 this year, is one of the most important holidays in the American calendar. Observed annually on the last Monday of the month, it honors the men and women who have died while serving in the United States Armed Forces. Though the tradition is believed to have been started by local communities in the late 1800’s, the first official Memorial Day celebration is credited to Waterloo, New York. On May 5, 1866, the town’s residents organized a community-wide event to pay respects to perished soldiers by decorating their graves with flowers and flags....

With technology permeating almost every aspect of our lives, the demand for computer programmers can only increase. To train the workforce of the future, companies around the world are frantically developing computing languages to introduce children as young as seven to the mysterious world of programming both in and out of school....

As you are firming up your summer plans, you may want to pencil in the total solar eclipse on August 21. Dubbed the ‘Great American Eclipse,' it is not just the first total solar eclipse visible from the contiguous United States since February 26, 1979, but also the first that can be seen across the country, from the Pacific to the Atlantic, in almost a century. The last time the celestial phenomenon was experienced coast-to-coast was on June 8, 1918!...

Supermarket shelves are filled with plant-based milk alternatives, including soy, almond, and coconut milk, that cater to the lactose intolerant or those concerned about livestock welfare and environmental sustainability. While the milk-free options work well with cereal or in coffee, they fail miserably when it comes to making derivatives like cheese or yogurt. However, these shortcomings may soon be a thing of the past thanks to California-based start-up Perfect Day, which has figured out how to create lactose-free dairy milk in a laboratory!...

The Earth’s natural power plant — the sun — bathes the planet with more than enough green energy to fulfill all our power needs. However, while we have managed to harness some of it through solar panels, most of its potential remains untapped. Finding new ways to capture more of this unlimited sustainable energy has proven tricky given that the sun doesn’t work at night, often hides behind clouds, and in some areas of the world, disappears altogether for months at a time. Now, scientists and engineers at the German Space Center (DLR) in Jülich have built a more reliable and controllable substitute to enable researchers to discover new ways to capture the sun’s energy....

Tim Caro, Professor of Wildlife Biology at the University of California, Davis (UC Davis), has made it his mission to understand the evolution of coloration in mammals. The researcher spent twenty years investigating why zebras sport black and white stripes (to ward off flies) and even wrote a book, Zebra Stripes, about his epic discovery. Now, Caro has solved the age-old mystery of why giant pandas also sport the dual coloration....

On May 7, 39-year-old Emmanuel Macron became France’s youngest leader since 35-year-old Napoleon Bonaparte was crowned emperor in 1804. The former economy minister is also the first president in modern French history who does not belong to the country’s two mainstream political parties — the conservative Republicans and the left-wing Socialists. Macron, who quit the government in 2016 to form Centrist party “En Marche!” (“On the Move”), identifies himself as a radical outsider and promises to overhaul the country’s “failing” political system and revive the shrinking economy....

Every Mother’s Day, Americans show their appreciation for the special woman in their lives by showering her with lavish gifts. This Sunday (May 14) is going to be no exception. A National Retail Foundation (NRF) study of 7,400 people revealed that consumers plan to spend an average of $186 for the holiday, totaling to an astounding $23.6 billion. This is the highest amount since the survey began 14 years ago, and easily topples 2016’s record spend of $21.4 billion....