مقالات علمية

A 7th-Grade class from California's Evergreen Middle School made an exciting discovery last week - A hitherto unnoticed cave on the Mars, that experts believe may be as big as, 620X 520ft. wide and 380ft. deep....

While school may have been out for a few weeks - today, June 21st, officially marks the first day of summer and the longest day of the year for people living in the Northern Hemisphere....

While designer creations are often described as 'magical' very few fit the description as aptly as those created by Diana Eng, who integrates her knowledge of math, science and fashion to turn 'make believe into reality'...

On May 21st, the Japanese Aerospace Exploration Agency (JAXA), successfully launched the first solar-powered spacecraft. The kite-shaped space yacht that was attached to a meteorological satellite launched to observe weather patterns around Venus, is expected to travel to the other side of the sun and remain in orbit for three years....

On June 3rd, six of these men will make their way into a sealed five-capsule, 1,000sq.ft. metal unit, where they will spend the next 520 days. The seventh person, a back-up will get to go only if one of the core six has to back out for any reason....

A team of Indonesian and International explorers recently revealed some amazing pictures of new mammals, a reptile, an amphibian and a number of insects that they discovered in the remote rainforests of the Foja Mountains on the Island of New Guinea....

Ever wondered why superheroes always wear clothing that looks a little rigid and uncomfortable? It's probably because it is based on current protective gear, which is hard and inflexible. Now scientists may have come up with an ingenious solution that turns ordinary cotton t-shirts into extra-ordinary protective gear, without changing the texture....

If you are still struggling to find that perfect 'gift' to show your mother how much you appreciate the limo, 24-hour catering, five-star lodging and nurturing services that she provides with a smile, here is an idea that may bring stars to her eyes - literally....

Think science jingles and songs are boring? You are definitely going to change your mind when you hear the seven compositions below. The best part is, you can vote for your favorite one and help America choose it's first 'Science' Idol!...

While Space research is exciting and crucial to our future well-being, there is a serious and growing concern about the amount of debris we leave behind every time we launch something - be it a rocket, satellite or space station....

The Andean Condor is one of the largest flying birds in the world. It has a wingspan of up to 3.5 meters (138 inches), weighs about 25 lbs and can stand up 1.25 meters (49 inches) tall. It is also the national symbol of some South American States including Argentina, Bolivia and Chile. However, thanks to a loss of habitat and aggressive hunting by humans, the majestic bird is now close to extinction....

A simple hand-powered, suction-healing pump invented by Danielle Zurovcik, a doctoral student at the Massachusetts Institute of Technology, may just be the answer to helping people with wounds in developing countries....

Yesterday's spectacular explosion of Iceland's Eyjafjallajökul volcano partly melted the glacier above and not only caused a major flood resulting in the evacuation of seven hundred people, but has also left air passengers stranded across six continents!...

Who would have guessed that the world's largest living land animal - the mighty African elephant, would be scared of the honeybee and flee at the mere sound of this tiny creature!...

Barring a few known species of single-celled bacteria, scientists have maintained that all living organisms need oxygen to survive. Now, some marine biologists believe that they may have discovered a species of metazoa or multi-celled animals, that can survive without O2 !...

The, a for elementary school children enrolled in 3rd to 6th grade, recently announced the winners of this year's challenge. While they came from different parts of the country and ranged from 4th to 6th graders, they all had one thing in common - A great original idea....

Last week, workers at a Gulf of Mexico offshore oil rig received the shock of their lives, when one of their submarines emerged with this astonishingly scary looking creature - One that very few people have ever had a chance to encounter....

After several months of grueling tests and trials, scientists have finally declared a winner in the search for the world's strongest insect -The Onthophagus Taurus, also known as, the male horned dung beetle, an insect that spends its entire life inside cattle dung!...

We humans have learned that bubble baths go a long way in soothing frazzled nerves and helping us relax. Now, a scientist from Harvard University in Cambridge, believes that giving our waters the same treatment, may have a similar effect on our Planet, and help stop or at least slow down global warming....

The folks at Discovery Channel are on the prowl again, looking for the 2010 'America's Top Young Scientist'. Open to all 5th through 8th Graders, the competition is designed to encourage the exploration of science among young kids in America....

Earlier this week, 18-year-old Erica DeBenedictis, a high school student from Albuquerque, NM, walked home with $100,000 USD and top honors at Intel's 2010 Science Challenge, an annual competition that invites high school students to come up with innovative solutions to solve current and future scientific problems....

A cool new technology being developed by researchers at Carnegie Mellon University and Microsoft Corp., promises to revolutionize the way we communicate, play music and games, and browse the web - by turning the human skin to a touchscreen!...

While we have all heard of fleas and dung flies, very few of us have seen them up close - and we mean really up close! The photos were taken by scientific photographer Steve Gschmeissner, from Bedford, using a Scanning Electron Microscope, which not only magnifies imags by a million times, but also, builds them up in 3D. In case you are wondering, the picture above is the head of a honey bee!...

If your days seem to be going by faster since the Chilean earthquake, it's probably because they have become a little shorter - by about 1.26 millionth of a second or a little more than a microsecond!...