Today April 22nd, 2011 is Earth Day - an international day of observance of environmental issues. First celebrated in North America on April 22, 1970, it is now acknowledged globally with millions of people participating each year. However, while for most people the celebration is a one-day affair, here are some folks who make every day, an Earth Day!...

With an estimated 12,500 plastic bottles being discarded every 8 seconds, environmentalists are trying to come up with new innovative uses for this synthetic waste that is rapidly filling our landfills and harming our marine life....

While we have all dreamt of soaring in the sky like a bird, very few of us have had the opportunity to actually do it. However, if the folks at New Zealand based Martin Aircraft have their way, flying around may become as common as, driving a car....

The fact that male humpback whales sing long sweet melodies has been known for many years - However, a new finding suggests that some melodies get so popular, that they are sung by whales all over the world!...

Fifty years ago, on April 12th 1961, Russian cosmonaut Yuri Gagarin, made history, by becoming the first human to orbit the earth. The 108-minute flight hailed as the greatest feat in Soviet Space history, also helped reignite interest in space exploration....

If Green Island, NY based start-up Ecovative Design and US car manufacturer Ford have their way, you will soon have a new option to choose from - mycelium filled bumper, side doors and dashboards. However, before you wrinkle your nose at this fungus root network, bear in mind that this may be one of the biggest 'green' ideas to hit the automobile industry, since the invention of the electric engine....

Japan's devastating 9.0 earthquake and subsequent tsunami has not only resulted in indescribable destruction, but also, caused a meltdown at its Fukushima nuclear plant leading to an unprecedented nuclear crises - One, that nobody know how to control, yet....

Mention the word 'graffiti' and images of random scribbles painted or scrawled on fences, bridges and buildings is the first thing that comes to mind. However, graffiti knitting that is currently taking over cities worldwide, is being touted as a carefully orchestrated craft that enhances the public property it is wrapped around....

Green leaves are amongst the cheapest and most efficient creators of energy. In the presence of sunlight they are able to transform carbon dioxide and water into glucose - A process we call photosynthesis. While it sounds simple, trying to imitate this has been one of the holy grails for science for decades - Now, there may finally be a breakthrough....

While April 1st, better known as April Fool's Day, is technically not a holiday, it is a favorite day for many a child or child at heart. Some believe the light-hearted fun began in 1582, when the Julian calendar (which began the New Year in April), was replaced with today's Gregorian calendar. Other's think it was to mark the change of seasons. No matter what its origins, the day can be a lot of fun!...

Alain Robert, A.K.A . 'Spiderman' had climbed up all of the world's tall buildings except for the tallest of them all - Dubai's Burj Khalifa. On March 27th, he added that to his list too, by scaling the 2,717 ft. tall building in six hours, 14 minutes and 55 seconds, breaking the existing record by almost three hours....

Researchers from the Department of experimental psychology at England's Cambridge University recently revealed that the mighty elephant is not only strong, but intelligent too. In fact, so much so, that it has been put in the elite category of the world's smartest animals, along with the chimpanzee, dolphin and common crow. Not only that, these highly social animals are very cooperative and quick to help out fellow members in distress....

When Rinat Aruh and Johan Liden, from New York-based design studio, Aruliden offered to teach a design seminar to the eight graders at the School at Columbia University, they did not expect much. It was just their way of thanking the school for allowing them to conduct student focus group studies, for a client. So you can only imagine their surprise when the 13-year olds came up with what Ms. Aruh describes as 'mind blowing ideas'!...

While preserving or mummifying the dead is normally associated with the ancient Egyptians, it seems to have been a ritual followed by many other cultures too. Earlier this month, Chinese workers digging to expand a road near the city of Taizhou, in China's Jiangsu Province, stumbled upon an exciting discovery - three wooden tombs, which when opened not only revealed treasures from the past, but also, an amazingly well-preserved mummy - complete with face, hair and even eyelashes....

Remember Knut? That fluffy white polar bear that stole the hearts of people worldwide, when he was abandoned by his mother in December 2006? We are sad to report that he is no more. Berlin Zoo officials announced that the four-year old was alone in his den on Saturday afternoon, when he simply collapsed and passed away. A post-mortem to determine the cause of his death, will be conducted on Monday....

It took NASA's spacecraft, MErcury Surface, Space ENvironment, Geochemistry and Ranging, AKA MESSENGER, six and a half years and some clever maneuvering - But on Thursday March 17th, the unmanned spacecraft made history by successfully entering the 12 hour elliptical orbit of our solar system's innermost planet, Mercury....

Happy St. Patrick's Day! It's that fun day of year when you can pinch your friends (not wearing green) without getting in trouble, run around the school yard in search of four-leaf clovers for luck and, seek out leprechauns who will hopefully lead you to that elusive pot of gold. So who was St. Patrick and how did all these fun traditions begin on the day of his death anniversary? Read on....

If you have ever been to Hawaii's Big Island, you may have noticed that it's beaches are covered with black volcanic sand - that's because the Island is home to some of the world's most active volcanoes....

On Saturday, March 4th, a thousand Alaskans gathered at Willow Lake, Anchorage, to cheer the 62 mushers and their crew of between 12-16 dogs participating in Alaska's world-renowned trail sled dog race,...

According to scientists, the archipelago of 700 islands and 2,400 islets and cays that constitute The Bahamas, are very unique. Unlike other land formations, these were formed entirely in shallow waters from layers of sediment that compressed atop each other and gradually got converted into limestone....

In December 2010, Sotheby's Auction House was commissioned to sell something a little more fun then mundane artwork - The Malcolm Forbes Toy collection. Amongst the items up for auction were armies of toy soldiers from the Revolutionary wars, castles filled with medieval warriors and most exciting of all, one of the first Monopoly sets ever made....

Over the years, many advertisers and car manufacturers have commissioned bakers and candy makers to concoct edible models of their vehicles. Below, are some of the most incredible, not to mention delectable, life-sized creations. However, before you go any further, be sure to have a treat close by - You are definitely going to need it!...

It seems as though robots can do almost anything these days - They can be waiters, teachers and even astronauts. However, judging from the results of the just completed robotic marathon in Japan, neither Usain Bolt nor 95-year-old Ida Keeling, have much to worry about - Yet!...

On March 17, 1937, aviation pioneer Amelia Earhart, took off from Oakland, California to make history, by becoming the first woman to fly around the world. However, On July 2nd, just 7,000 miles shy of her goal, her Lockheed Electra twin engine vanished into the Central Pacific Ocean. Despite an extensive search that cost the US government $4 million USD, neither the plane nor any remains of Ms. Earhart or her navigator, Fred Noonan, were found....