In the wee hours of June 15, the audience gathered at the Huily Island Harbour in Quanzhou, China, watched in awe as a giant balloon filled with 6,200 cubic meters of helium slowly made its way up. Attached to it was a 500-meter (1,640-feet) wire ladder. This of course was no ordinary ladder, but an art installation created by Chinese artist Cai Guo-Qiang....

For those living in developed countries, life without Internet connectivity is almost unimaginable. However, about 4 billion people across the world still have sketchy or no access to the massive networking structure that has transformed the world into a global village. But if social networking powerhouse Facebook and search giant Google have their way, that will soon be a thing of the past....

Earlier this year, Marianne Winkler, a retired postal worker and her husband were vacationing on the North Sea island of Amrum, Germany, when they stumbled upon a bottle with a message inside! And it was no ordinary letter either, but one written by an Edwardian British scientist studying undersea currents....

Ebola has been on the public health radar for quite some time. However, the most recent epidemic, the deadliest since the disease was identified in 1976, has brought the aggressively contagious viral illness to the forefront. Researchers from all over the world have been frantically trying to find a cure. Now there appears to be a breakthrough in the form of a safe vaccine that in initial trials has proven to be extremely effective in eliminating the risk of contracting the dreaded disease....

In June, the City Council of Utrecht in The Netherlands announced that starting January 2016, a few lucky residents will receive a monthly stipend to cover their basic needs with no strings attached. That means that the recipients will have to do nothing in return and can spend the rest of their days lounging by a pool if they so wish....

Can't decide between vacationing in the hot and arid deserts of Dubai or the freezing Arctic tundra? Then you may want to head to Stockholm's Arlanda Airport where an innovative climate portal allows travelers to experience worldwide weather with just a touch of a button....

Food waste is a growing concern. According to a recent report by the United Nations Environmental Programme, consumers in industrialized countries waste as much as 222 million tons of food annually. To put it in perspective, that is almost equivalent to the net food production of sub-Saharan Africa. Now the residents of the small Spanish town of Galdakao have devised a simple solution to help reverse the trend - a community refrigerator!...

Earlier this year, the world rejoiced at the news that Iran had tentatively agreed to a deal that would curtail its capability to develop a nuclear program. In exchange, the United States and five other world powers promised to lift the harsh trade sanctions that have crippled the country's economy since they were imposed in 2005....

In December 2013, Jeff Bezos, the founder, and CEO of Amazon made headlines when he announced the company's intention to use unmanned aerial vehicles or drones to make deliveries. However, while Amazon is still trying to convince the Federal Aviation Authority, Australian startup Flirtey has already made history on by completing the first-ever FAA-approved drone delivery in the USA....

If you have paid any attention to the news, you have probably heard Greece being mentioned fairly frequently during the past few months. Unfortunately, the Mediterranean country is not in the limelight for its idyllic beaches, towering mountains, or historic sites, but for the financial crisis it has been trying to overcome since 2010....

The biggest challenge faced by travelers especially those that like to disappear into the wilderness or on extensive backpacking trips is how to ensure a steady supply of clean clothes. Now thanks to an ingenious invention called Scrubba Wash Pack that worry may be a thing of the past....

On June 21st, the 30,000 visitors that attended the , a six-month-long Universal Exhibition that is currently going on in Italy, were in for a special treat - a slice of the world's longest pizza! Measuring 1.59545 kilometers, or just under a mile, the delicious pie that extended across 800 tables handily surpassed the previous record holder - a 1.1415-kilometer-long pizza made by Spanish chefs in 2011....

Some people like to grow fruits, others prefer to focus on vegetables. Then there is Gavin Munro, who is partial to cultivating furniture. No, he is not a scientist with a crazy idea, but an ordinary man who is living his dream of growing "green" chairs!...

Most people think about donating blood. However, very few actually do it. According to experts, though almost 50% of the US population can be counted as potential blood donors less than 10% ever give. What's worse is that even the most consistent ones donate an average of just three to four times during their lifetime. Though these statistics pertain to the US, the situation is similar worldwide. Now the officials in Swedenare trying to to reverse the trend with the help of modern-day technology....

Recreation Vehicles (RV's) or mobile homes are an excellent way to travel around the world and experience life like a local. It is no wonder that they are getting increasingly popular not just with vacationers but also retirees and seasonal workers. The only drawbacks are that these gas-guzzling homes on wheels are not very environmentally friendly and also somewhat restrictive. That's because they depend on the grid for water and electricity....

The human tendency to gravitate towards people that are similar to them starts early. In school-age children, the behavior called homophily, or "love of the same" often has to do with how others dress or act. Adults tend to form groups based on social stature, professions or personalities. Turns out that forming cliques and shutting out those that are "different" is not just a human trait. South Africa's Chacma or Cape baboons display similar tendencies as well!...

Concrete has been a significant contributor to the spread of civilization. From the Pantheon built by the Romans almost 2,000 years ago to our homes today, the concoction made from water, aggregate, and cement, is why our structures can withstand the harsh elements of nature. But this seemingly indestructible material does have an Achilles' heel - The micro-cracks that form as it dries....

The Wapichan or Wapishana tribe of Guyana is an isolated community of fewer than 6,000 people that live on the edge of the rainforest around South America's Rupununi Savannah, one of the world's largest open ranges of savannah lands. Located in Guyana between the Rupununi River and the Brazilian border, the 5,000 square mile area of pristine grasslands, swamplands, and rain-forested mountains has been the source of food and water for the tribe for centuries. Unfortunately, their means of subsistence is now being threatened by illegal logging and gold mining activities....

While e-books are on the rise, most people, especially young kids, still prefer printed versions that they can pore over for hours on end. Though that is an excellent habit, it also means cutting down precious trees. But what if the book could revert to its roots and transform back into a tree? Now thanks to a Brazilian children's book publisher, that is possible, at least for one book!...

Texas, the second most populous U.S. state and India's capital Delhi may lie in two different continents and over 8,300 miles apart. But over the past few weeks, both have made headlines for the same reason - extreme weather. The only difference is that while Texas is being inundated with torrential rains, Delhi has been experiencing a heat wave so severe that it is melting the roads....

Earlier this month, the officials of China's Hunan Province revealed what they believe will be a new "Wonder of the World" — the planet's longest and highest glass-bottom bridge. When complete, the 430 meter-long and 6 meter-wide structure will connect the two summits across the Zhangjiajie Grand Canyon. While the length is certainly impressive, it is the 400 m (1,312 ft) height that will have most visitors gripped by fear as they try to traverse across....

One of the first signs visitors encounter at most museums is, "Please do not touch the exhibits." However at the new "Hoy toca el Prado" (Come touch the Prado) exhibition at Madrid's Museo Nacional Del Prado, the officials don't just encourage the habit, they insist upon it. That's because this unique art display has been specially created to enable visually impaired patrons to experience the joy of the works of some of the world's most famous artists, just like non-disabled people can....

In the last 15 years, Yves Rossy has used his amazing jetpack wings to soar over the Grand Canyon, fly alongside an F-17 bomber and even circle Japan's Mt. Fuji. However, his latest flight in Dubai surpasses them all. That's because this time the adventurer joined forces with his protégé, 31-year-old skydiver and base jumper Vince Reffet, to do what no human has accomplished before - fly in formation!...

When researchers from the University of Manchester and Manchester Museum decided to take a peek inside some ancient Egyptian animal mummies using CT scans they expected to discover perfectly preserved remains. To their surprise, only one-third of the 800 specimens they examined actually contained complete skeletons. The rest housed partial animal remains, or even worse, just some mud, sticks, and eggshells....